Bret Gilliam
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Bret Clifton Gilliam (born February 3, 1951) is a pioneering
technical diver Technical diving (also referred to as tec diving or tech diving) is scuba diving that exceeds the agency-specified limits of recreational diving for non-professional purposes. Technical diving may expose the diver to hazards beyond those normally ...
. He is most famous as the founder of the certification agency
Technical Diving International Technical Diving International (TDI) claims to be the largest technical diving certification agency in the world, and one of the first agencies to offer mixed gas and rebreather training. TDI specializes in more advanced Scuba diving techniq ...
, and as the one time holder of the world record for deep diving on air. He is also one of diving's most popular writers. Gilliam is the author or coauthor of 72 books, over 1500 feature magazine articles, and over 100 magazine cover photos. In his diving career he has logged over 19,000 dives since 1959. Gilliam is a
multimillionaire A millionaire is an individual whose net worth or wealth is equal to or exceeds one million units of currency. Depending on the currency, a certain level of prestige is associated with being a millionaire. In countries that use the short scal ...
from the sale of several businesses that included
Technical Diving International Technical Diving International (TDI) claims to be the largest technical diving certification agency in the world, and one of the first agencies to offer mixed gas and rebreather training. TDI specializes in more advanced Scuba diving techniq ...
(TDI), V. I. Divers Ltd., AMF Yacht Charters, Ocean Quest Cruise Lines, G2 Publishing (Fathoms Magazine), Sea Ventures Ltd., and Uwatec. Several of his companies grew into multi-national conglomerates and two were taken public in major sales while others were sold to private investment groups. The aggregate value of his companies when he sold them was over $80 million. Gilliam formed the consulting service Ocean Tech in 1971 and currently provides
expert witness An expert witness, particularly in common law countries such as the United Kingdom, Australia, and the United States, is a person whose opinion by virtue of education, training, certification, skills or experience, is accepted by the judge as ...
testimony for diving and maritime related legal cases. Since 1973, he has appeared in over 400 legal cases nearly exactly evenly divided between defense and plaintiff litigation. (A recent case in which he appeared as the maritime and diving expert witness for the plaintiffs resulted in a $12 million settlement in May 2015.KeysNews.com May 20, 2015) Gilliam has also testified in criminal trials and been Congressionally appointed to military court martial proceedings for the U.S. Marine Corps. Special Consultant in various capacities for the U.S. Navy, U.S. Coast Guard (USCG), Naval Criminal Investigative Service (NCIS), Federal Bureau of Investigation (FBI), and the Central Intelligence Agency (CIA).


Background

Bret Gilliam was born at the
United States Naval Academy The United States Naval Academy (US Naval Academy, USNA, or Navy) is a federal service academy in Annapolis, Maryland. It was established on 10 October 1845 during the tenure of George Bancroft as Secretary of the Navy. The Naval Academy ...
in Annapolis, Maryland to Commander Gill Gilliam (retired as Captain) and Jeanne Gilliam. He was the first of three children. His younger brother Chris was murdered in 1972 at the age of 16 while attending an outdoor
concert A concert is a live music performance in front of an audience. The performance may be by a single musician, sometimes then called a recital, or by a musical ensemble, such as an orchestra, choir, or band. Concerts are held in a wide variet ...
in
Puerto Rico Puerto Rico (; abbreviated PR; tnq, Boriken, ''Borinquen''), officially the Commonwealth of Puerto Rico ( es, link=yes, Estado Libre Asociado de Puerto Rico, lit=Free Associated State of Puerto Rico), is a Caribbean island and unincorporated ...
.


Education

In 1959, the
YMCA YMCA, sometimes regionally called the Y, is a worldwide youth organization based in Geneva, Switzerland, with more than 64 million beneficiaries in 120 countries. It was founded on 6 June 1844 by George Williams (philanthropist), Georg ...
developed the first nationally organized course and certified their first skin and scuba diving instructors, and Gilliam began his diving training with Lt. Chuck Brestle while his family was stationed at the
Naval Air Station Key West Naval Air Station Key West , is a naval air station and military airport located on Boca Chica Key, four miles (6 km) east of the central business district of Key West, Florida, United States., effective 2007-10-25 NAS Key West is an air ...
that same year. From 1965 to 1967 he attended Virginia Beach High School until the school system split students to attend the newly created
First Colonial High School First Colonial High School is a high school in Virginia Beach, Virginia. It is a part of the Virginia Beach City Public Schools. Demographics The demographic breakdown of the 2,039 students enrolled in 2013-14 was: *Male - 48.7% *Female - 51.3% ...
. He remained at First Colonial High School until 1967 when his father was transferred to Brunswick Naval Air Station as Senior Executive Officer. He graduated from Brunswick High School in
Brunswick, Maine Brunswick is a town in Cumberland County, Maine, United States. The population was 21,756 at the 2020 United States Census. Part of the Portland-South Portland-Biddeford metropolitan area, Brunswick is home to Bowdoin College, the Bowdoin Intern ...
, in 1969. While in high school, he was a stand-out athlete playing football, ice hockey, and baseball while also swimming and running track. He also was sponsored as a surfing competitor for Hobie and Hansen surfboards and participated in contest events on the east and west coasts (and Caribbean) as well as promotional sales activities for those manufacturers from 1965 to 1970. Gilliam then went on to attend the
University of Maine The University of Maine (UMaine or UMO) is a public land-grant research university in Orono, Maine. It was established in 1865 as the land-grant college of Maine and is the flagship university of the University of Maine System. It is classifie ...
and Bowdoin College where he studied
history History (derived ) is the systematic study and the documentation of the human activity. The time period of event before the invention of writing systems is considered prehistory. "History" is an umbrella term comprising past events as well ...
and
political science Political science is the scientific study of politics. It is a social science dealing with systems of governance and power, and the analysis of political activities, political thought, political behavior, and associated constitutions and la ...
. He won a National ROTC Scholarship in 1968 and was scheduled to be commissioned as an Army officer when he was recruited to do alternate service on a Navy deep diving project filming nuclear fast attack submarines. Gilliam left his undergraduate studies early to join the Navy project and then went on to pursue a business career by starting Ocean Tech.


Career

Gilliam held several diving jobs and competed as a semi-professional surfer while in high school and college. In 1971, Gilliam was a diving Supervisor for Vocaline Air Sea Technology (VAST Inc.). The VAST Inc. contract took him to the Caribbean where he worked to develop
nitrox Nitrox refers to any breathing gas, gas mixture composed (excepting trace gases) of nitrogen and oxygen. This includes atmospheric air, which is approximately 78% nitrogen, 21% oxygen, and 1% other gases, primarily argon. In the usual applicatio ...
and decompression procedures for their dive teams. It was here that Gilliam's interest in
underwater photography Underwater photography is the process of taking photographs while under water. It is usually done while scuba diving, but can be done while diving on surface supply, snorkeling, swimming, from a submersible or remotely operated underwater v ...
began. Their work was to record the "visible wake
vortex In fluid dynamics, a vortex ( : vortices or vortexes) is a region in a fluid in which the flow revolves around an axis line, which may be straight or curved. Vortices form in stirred fluids, and may be observed in smoke rings, whirlpools in ...
that came off the propeller" of submarines. In 1972 off the island of St. Croix, Gilliam's dive buddy Rod Temple was attacked by oceanic whitetip sharks during a project and was killed. Gilliam was cited for heroism by the Virgins Islands' Governor for his attempt to save Temple when he broke off his decompression and swam back into the attack. Both divers were dragged to depths in excess of 350 feet during the struggle before Temple was torn from Gilliam's grasp. Gilliam survived an out-of-air free ascent from extreme depth and had to be evacuated to Puerto Rico to be treated for
decompression sickness Decompression sickness (abbreviated DCS; also called divers' disease, the bends, aerobullosis, and caisson disease) is a medical condition caused by dissolved gases emerging from solution as bubbles inside the body tissues during decompressio ...
. That same year, he also created his consulting company Ocean Tech in the U.S. Virgin Islands. V.I. Divers Ltd. was founded by Gilliam in 1973 in St. Croix as a dive resort that not only catered to recreational divers but also scientific divers. The company (and others that followed) also had a filming and studio support division that provided location services for boats, diving, equipment, helicopter & aircraft, stunt persons, and local logistics for Hollywood movies, television series, documentaries, and tourism promotions. Film work from 1971 to the present included movies such as "Pleasure Island", "The Deep", "The Island of Dr. Moreau", "The Man Without A Face", "Dreams of Gold", "Going Overboard", "The Island", "Having A Ball", "Abyss", "The Dive", "Message In A Bottle", "Head Above Water", as well as television productions such as "Miami Vice", "Greatest American Hero", "ABC Sports", "Undersea World of Jacques Cousteau", "HBO", "Showtime", "Discovery Channel", "National Geographic Explorer", "Travel Channel", "Cinemax", "Today", "NBC's live broadcasts of the 1983 America's Cup Races", "Encore Productions", "BBC", and "The Playboy Channel". In 1977, Gilliam served as the founder and president of AMF Yacht Charters Ltd. providing luxury motor
yacht charter Yacht chartering is the practice of renting, or chartering, a sailboat or motor yacht and travelling to various coastal or island destinations. This is usually a vacation activity, but it also can be a business event. There are two main kinds ...
s on vessels up to 380 feet in length. Both companies were sold in 1985 and after a short break, Gilliam resumed his work with the formation of cruise ship lines as the Vice President & CEO
Vice President A vice president, also director in British English, is an officer in government or business who is below the president (chief executive officer) in rank. It can also refer to executive vice presidents, signifying that the vice president is on ...
,
chief executive officer A chief executive officer (CEO), also known as a central executive officer (CEO), chief administrator officer (CAO) or just chief executive (CE), is one of a number of corporate executives charged with the management of an organization especial ...
(CEO) and Director of Ship Operations for Ocean Quest International in 1988. He served as Senior officer aboard their 550-ft., 28,000 ton flagship Ocean Spirit. This was the world's largest sport diving operation in history. Gilliam also began conducting research on
dive computer A dive computer, personal decompression computer or decompression meter is a device used by an underwater diver to measure the elapsed time and depth during a dive and use this data to calculate and display an ascent profile which according to th ...
safety during this time and remained with Ocean Quest until the company was sold to Sea Escape Cruise Lines in the fall of 1990. Gilliam performed a deep air dive on February 14, 1990, at a site named "Mary's Place" in
Roatán Roatán () is an island in the Caribbean, about off the northern coast of Honduras. It is located between the islands of Utila and Guanaja, and is the largest of the Bay Islands of Honduras. The island was formerly known in English as Ruatan ...
to . Gilliam later reached in October 1993 to better his own record. From 1990 to 1992, Gilliam was the President of SEA VENTURES LTD as well as CEO and Master of the motor yacht ''P’zzaz''.


International Association of Nitrox and Technical Divers

In 1991, Gilliam joined
Dick Rutkowski Richard Rutkowski is a pioneer in the fields of hyperbaric medicine, diving medicine and diver training, especially in relation to the use of breathing gases. Background Rutkowski joined the US government service in 1950 and served during the ...
,
Tom Mount Tom Mount (March 1939 – January 2022) was an American pioneering cave diver and technical diving, technical diver. Mount was born in March 1939. By 1967 he had made more cave dives than anyone else in the world, according to fellow caver Shec ...
and Billy Deans on the board of directors for International Association of Nitrox and Technical Divers (IANTD). During this time, Gilliam also served as the
vice-president A vice president, also director in British English, is an officer in government or business who is below the president (chief executive officer) in rank. It can also refer to executive vice presidents, signifying that the vice president is on ...
of the company. Gilliam co-authored two books over this time period in addition to his work on the training materials used in IANTD courses. He remained in this position with IANTD until 1994 when he separated and formed the training agency Technical Diving International (TDI) as part of the corporation International Training Inc. TDI quickly grew to be the largest technical training agency in the world with offices in 26 countries.


International Training Inc

International Training Inc. is the parent company for
Technical Diving International Technical Diving International (TDI) claims to be the largest technical diving certification agency in the world, and one of the first agencies to offer mixed gas and rebreather training. TDI specializes in more advanced Scuba diving techniq ...
(TDI),
Scuba Diving International Scuba Diving International (SDI) is a Scuba diving, Scuba List of diver certification organizations, training and certification agency. It is the recreational diving, recreational arm of Technical Diving International, a Technical diving, technic ...
(SDI), and Emergency Response Diving International (ERDI), diving certification agencies originally headquartered in
Topsham, Maine Topsham () is a town in Sagadahoc County, Maine, United States. The population was 9,560 at the 2020 census. It is part of the Portland– South Portland–Biddeford, Maine metropolitan statistical area. The town is home to the annual Topsh ...
. TDI was founded in 1994 by Bret Gilliam and several other minority shareholders after a disagreement between IANTD directors caused Gilliam to sell his stock and split away to form the agency. Gilliam remained President and Chief Executive Officer of International Training Inc until February 5, 2004, when it was sold to investors backing Brian Carney who had been serving as the General Manager. The company is now located in Florida.


Uwatec

Gilliam took over as President and CEO of UWATEC USA in 1996. Gilliam was instrumental in assisting UWATEC's founder and owner, Heinz Ruchti, with the sale of the company to Johnson Outdoors the following year for nearly $50 million. Gilliam stepped down in November 1998 when Johnson Outdoors merged UWATEC USA with
ScubaPro Johnson Outdoors Inc. () produces outdoor recreational products such as watercraft, diving equipment, camping gear, and outdoor clothing. It has operations in 24 locations worldwide, employs 1,400 people and reports sales of more than $315 millio ...
and relocated the company to El Cajon, California. Until 2000, Gilliam remained a consultant to the company. In 2000, Gilliam served as the president and CEO of a medical program for divers, DiveSafe Insurance Inc. and later sold the company in 2004.


Publishing

Gilliam has served as the publisher or editor of several magazines over the years. * 1992 to 1995 - Senior Editor of Rodale’s Scuba Diving magazine * 1992 to 1999 - Senior Editor of Scuba Times magazine (including Advanced Diver Journal) * 1996 to 1999 - Publisher of Deep Tech Journal * 1999 to 2001 - Senior Editor of Rodale’s Scuba Diving magazine * 2001 to 2005 - President of G2 Publishing Inc., publishers of Fathoms magazine * 2005 to 2009 - Senior Editor Emeritus for Diving Adventure magazine Gilliam continues to serve as a contributing editor for diving periodicals such as Diver, Journal of Diving History, Tech Diving Mag, Undercurrent, Asian Diver, ADEX, Asian Geographic, International Society of Aquatic Medicine (ISAM) and Unterwasser (Germany). He is the author or contributor to 72 books, over 1500 magazine articles, and over 100 magazine cover photos. He has also done numerous broadcast television interviews.


Service Activities

Gilliam was elected to the Board of Directors by the
National Association of Underwater Instructors The National Association of Underwater Instructors (NAUI Worldwide) is a non-profit association of scuba instructors. It primarily serves as a recreational dive certification and membership organization established to provide international div ...
membership in 1992. During his eight years on the board, he served as the chairman from 1994 to 1995. He also formed the philanthropic Diving Legacy Foundation as vehicle to make donations to various worthy recipients and projects in the diving industry. Professional Board Positions: President and Board Chairman: Ocean Tech, 1971–present President and Board Chairman: The Diving Legacy Foundation, 2006 to present Founder, President and CEO: International Training Inc. (TDI, SDI, ERDI) 1994-2004 Founder, President and CEO: DiveSafe Inc. 2000 to 2004 Founder, President and CEO: G2 Publishing Inc./Fathoms Magazine 2000 to 2005 Vice President and CEO: UWATEC USA INC. 1996-99 Founder, President: Tech Publishing Inc. 1996-99 Member of the Board of Advisors to Rodale's SCUBA DIVING magazine 1992-2001 Chairman of the Board of Directors of the National Association of Underwater Instructors (NAUI) 1994-95, two-term Board Member 1992-2000; (Vice Chairman 1992-94, 1996–97) Member of the Board of Directors of the International Association of Nitrox and Technical Divers (IANTD): Vice President 1991-1994 Member of the Board of Directors of the International Underwater Foundation 1992-95 Vice President, CEO & Director of Ship Operations: Ocean Quest Int’l 1988-1990 Founder, President and CEO: V. I. Divers Ltd., 1973-1985 Founder, President and CEO: AMF Yacht Charters Ltd., 1977-1985 Founder and Chairman, Diving Legacy Foundation, 2005 to present Board of Advisors, Historical Diving Society (Asia) 2014–present Board of Advisors, Asian Geographic Magazine, 2014–present


Certifications


Diving instructor and medical credentials

* Technical Diving International (TDI#0001) * Scuba Diving International (SDI#0001) * Emergency Response Diving International (ERDI#0001) * National Association of Underwater Instructors (NAUI#3234L) *
Professional Association of Diving Instructors The Professional Association of Diving Instructors (PADI) is a recreational diving membership and diver training organization founded in 1966 by John Cronin and Ralph Erickson. Cronin was originally a NAUI instructor who decided to form his ...
(PADI#5929) * National Association of Scuba Diving Schools (NASDS#0893) * Undersea Photographers Instructor Association (UPIA#0102) * American Nitrox Divers Inc. (ANDI#0031) * Professional Diving Instructors Corporation (PDIC#5367) * International Association of Nitrox & Technical Divers (IANTD#0051) * Technical Deep Air (IANTD#0007), Trimix (IANTD#0008) * Visual Inspector of Scuba Cylinders (NAUI#V1249) * Hyperbarics International,
Recompression chamber A diving chamber is a vessel for human occupation, which may have an entrance that can be sealed to hold an internal pressure significantly higher than ambient pressure, a pressurised gas system to control the internal pressure, and a supply of ...
supervisor (#0693) * Emergency
Oxygen Oxygen is the chemical element with the symbol O and atomic number 8. It is a member of the chalcogen group in the periodic table, a highly reactive nonmetal, and an oxidizing agent that readily forms oxides with most elements as ...
Administration/Field Management of Diving Accidents * Diver Medical Technician Instructor Trainer * Int’l Board of Underwater Medicine Recompression Chamber Supervisor and Medical Director for Field Treatment Protocols for hyperbaric injuries


Licenses

*
United States Coast Guard The United States Coast Guard (USCG) is the maritime security, search and rescue, and law enforcement service branch of the United States Armed Forces and one of the country's eight uniformed services. The service is a maritime, military, mu ...
Merchant Marine Officer's License as
Master Master or masters may refer to: Ranks or titles * Ascended master, a term used in the Theosophical religious tradition to refer to spiritually enlightened beings who in past incarnations were ordinary humans *Grandmaster (chess), National Master ...
. * Homeland Security/TWIC security credentials issued as Maritime Officer. * Additional Licenses: (Unlimited tonnage and Ocean Master licenses from Bahamas, Panama, and Liberia, non-current since retirement) * TWIC credentials (security clearance ID), Dept. of Homeland Security. * Single engine aircraft
pilot An aircraft pilot or aviator is a person who controls the flight of an aircraft by operating its directional flight controls. Some other aircrew members, such as navigators or flight engineers, are also considered aviators, because they a ...
* Submersible pilot, Perry and Kittredge vessels to 3000 fsw depth


Awards

* Recipient of Outstanding Contribution to Diving award from NAUI, 1979 and 1998 * Recipient of Medal of Excellence from Beneath The Sea Diving Conference six times since 1996 * Election to Who’s Who in Scuba Diving by Academy of Marine Sciences & Undersea Research 1993 * Election to Who’s Who of the World Diving Community Diving Almanac 2008-2009 * Election to Sterling Divers Hall of Fame 2010 * Publisher of the Year in Diving Media 2002 * Fellow National member of
The Explorers Club The Explorers Club is an American-based international multidisciplinary professional society with the goal of promoting scientific exploration and field study. The club was founded in New York City in 1904, and has served as a meeting point fo ...
1993-current * International Prize For Diving Journalism 2003 * Diver of the Year Beneath the Sea 2004 "Hall of Fame" * Medal of Excellence for Honors in Education Beneath The Sea 2005 * SSI Platinum Pro 5000 Diver Honors 1998 * Commendation from
NBC The National Broadcasting Company (NBC) is an American English-language commercial broadcast television and radio network. The flagship property of the NBC Entertainment division of NBCUniversal, a division of Comcast, its headquarters are l ...
Television for 1983 America's Cup Filming * Legend of the Sea, Beneath the Sea, 2005-2013 (Nine years in a row) * Publishing Academy Grand Prize For Feature Ocean Journalism 1996 * Two Commendations from U.S. Coast Guard for Lifesaving and Rescue, 1977, 1979 * Recipient of the
NOGI Award The NOGI Awards is an award presented annually by the Academy of Underwater Arts and Sciences (AUAS) to diving luminaries and is "considered the Oscar of the ocean world." Selection of recipients is based on their record of accomplishments and ...
for Sports/Education in 2012 and inducted into the
Academy of Underwater Arts and Sciences The NOGI Awards is an award presented annually by the Academy of Underwater Arts and Sciences (AUAS) to diving luminaries and is "considered the Oscar of the ocean world." Selection of recipients is based on their record of accomplishments and ...
(AUAS) Hall of Fame


Publications

* * * * * * Bantin, John; Gilliam, Bret, ''Amazing Diving Stories'' 2012, Diver Publishing * McSwain, N. & Gilliam, Bret ''Pre-Hospital Trauma Life Support'' 1994, NAEMT * Gilliam, Bret (contributing editor) ''The Basic EMT: Comprehensive Pre-Hospital Patient Care'', Mosby-Lifeline 1996 * Snyderman, Marty; Gilliam, Bret, ''Great Shark Encounters'' 1998, Key Porter Books * Long, John (editor); Gilliam, Bret (contributing editor), ''Mark of the Shark'' 2003, The Globe Pequot Press * Gilliam, Bret (Senior Contributing Editor), ''There's A Cockroach in My Regulator'' 2010, Undercurrent Publishing * Grice, Gordon, "Deadly Kingdom" 2010, The Dial Press, (account of Gilliam shark attack survival pgs. 70-72) *Fuchs, Ditmar (editor) "Fifty Fathoms: The History of Diving" (Gilliam contributed six chapters and is featured in two others) Blancpain 2014 * Lang, Michael (editor); Gilliam, Bret (contributor) "DAN Nitrox Workshop Proceedings" 2000 Divers Alert Network * Waterman, Stan (author); Gilliam, Bret (Foreword & contributing photographer) "Sea Salt II: More Salt", Waterman Productions 2015 * Salama, Asser (author); Gilliam, Bret (Foreword and contributing writer) "Deep Into Deco", Best Publishing Company 2015 * MacCormack, A. & Green, R. (Editors); Gilliam, Bret (contributing writer) "The Mammoth Book of Shark Attacks" 1996; revised 2013, Constable & Robinson Ltd. * Jaap, Walter (editor); Gilliam, Bret (contributor) "Diving For Science Proceedings" 1990 American Academy of Underwater Sciences * Ullrich, Art (editor); Gilliam, Bret (contributor) "Sixth International Conference on Underwater Education Proceedings" 1974 NAUI * Fead, Lou (editor); Gilliam, Bret (contributor) "Eighth International Conference on Underwater Education Proceedings" 1976 NAUI * Fead, Lou (editor); Gilliam, Bret (contributor) "Ninth International Conference on Underwater Education Proceedings" 1977 NAUI * Wells, Frank (editor); Gilliam, Bret (contributor) "1991 International Conference on Underwater Education Proceedings" 1991 NAUI * Hamilton, R.W. (Editor); Gilliam, Bret (contributor) "Evaluating Enriched Air (Nitrox) Diving Technology" 1992 Scuba Diving Resource Group (SDRG) * Perry, Martyn (editor); Gilliam, Bret (contributor) "1992 International Conference on Underwater Education Proceedings" 1992 NAUI * Lang, Michael (editor); Gilliam, Bret (contributor) "Repetitive Diving Workshop Proceedings" 1991 American Academy of Underwater Sciences * NAUI HQ (editor); Gilliam, Bret (contributor) "1994 International Conference on Underwater Education Proceedings" 1994 NAUI


References


External links


Gilliam's blogGilliam's website
* {{DEFAULTSORT:Gilliam, Bret 1951 births Living people American non-fiction writers American underwater divers People from Sagadahoc County, Maine Writers from Maine