A grand slam champion, also known as a quadruple champion, occurs in different sports when a competitor wins four crowns, titles, medals, belts or another distinction. The definition varies depending on the sport.

Boxing

boxing Boxing (also known as "Western boxing" or "pugilism") is a combat sport in which two people, usually wearing protective gloves and other protective equipment such as hand wraps and mouthguards, throw punches at each other for a predetermined ...

, a quadruple champion is a boxer who has won world titles in four different weight classes. The first ever man to earn that enormous distinction was

Thomas Hearns Thomas Hearns (born October 18, 1958) is an American former professional boxer who competed from 1977 to 2006. Nicknamed the "Motor City Cobra", and more famously "The Hitman", Hearns's tall, slender build and oversized arms and shoulders allowe ...

on October 29, 1987. Hearns won his first four titles at the following divisions: Welterweight (147 lbs), Light Middleweight (154 lbs), Middleweight (160 lbs) and Light Heavyweight (175 lbs). By later winning a

super middleweight Super middleweight, or light cruiserweight, is a weight class in combat sports. Boxing In professional boxing, super middleweight is contested between the middleweight and light heavyweight divisions, in which boxers can weigh between 160 pounds ( ...

title, he also became the first to win world titles in five weight divisions. The second man was

Ray Charles Leonard Ray Charles Leonard (born May 17, 1956), best known as "Sugar" Ray Leonard, is an American former professional boxer, motivational speaker, and occasional actor. Often regarded as one of the greatest boxers of all time, he competed professiona ...

, who on November 7, 1998, won his first championships at Welterweight (147 lbs), Light Middleweight (154 lbs), Middleweight (160 lbs), Super Middleweight (168 lbs) and Light Heavyweight (175 lbs). There are five titles in five divisions but his case is extremely rare: Leonard fought for two different belts in two different weight divisions the same night: Super middleweight (168 lbs) and Light heavyweight (175 lbs) against Don Lalonde so any of the titles can be attached as his fourth title. The legendary

Leo Gamez Leo or Léo may refer to: Acronyms * Law enforcement officer * Law enforcement organisation * ''Louisville Eccentric Observer'', a free weekly newspaper in Louisville, Kentucky * Michigan Department of Labor and Economic Opportunity Arts a ...

was the first champion to win all the lightest divisions from Minimumweight (105 lbs), Light Flyweight (108 lbs), Flyweight (112 lbs) to Super Flyweight (115 lbs). Gamez did it on October 9, 2000. Some boxers have managed to win five titles and become

Quintuple Champion In different sports an athlete who wins five crowns, titles, medals, belts, or other distinctions is called a Quintuple Champion. Boxing In boxing, a quintuple champion is a boxer who has won world titles in at least five different weight classes ...

Motor racing

Alain Prost Alain Marie Pascal Prost (; born 24 February 1955) is a French retired racing driver and Formula One team owner. A four-time Formula One World Drivers' Champion, from 1987 until 2001 he held the record for most Grand Prix victories until Mich ...

and Sebastian Vettel both won four F1 world championships.

Juha Kankkunen Juha Matti Pellervo Kankkunen (; born 2 April 1959) is a Finnish former rally driver. His factory team career in the World Rally Championship lasted from 1983 to 2002. He won 23 world rallies and four drivers' world championship titles, which we ...

and

Tommi Mäkinen Tommi Antero Mäkinen (; born 26 June 1964) is a Finnish racing executive and former driver. Mäkinen is one of the most successful WRC drivers of all time, ranking fifth in rally wins (24) and third in championships (4), tied with Juha Kankkune ...

both won four World Rally Championships.

Yvan Muller Yvan Muller (born 16 August 1969 in Altkirch, Haut-Rhin) is a French auto racing driver most noted for success in touring car racing. He is a four-time World Touring Car Champion, winning the title in 2008 with SEAT, in 2010 and 2011 with Chevro ...

is the only person to win four World Touring Car Championships.

Olivier Gendebien Olivier Jean Marie Fernand Gendebien (12 January 1924 – 2 October 1998) was a Belgian racing driver who was called "one of the greatest sportscar racers of all time". Rally racer Gendebien spent some years in the Belgian Congo. On his return ...

Henri Pescarolo Henri Jacques William Pescarolo (born 25 September 1942) is a former racing driver from France. He competed in the 24 Hours of Le Mans a record 33 times, winning on four occasions, and won a number of other major sports car events including the ...

and

Yannick Dalmas Yannick Dalmas (born 28 July 1961) is a former racing driver from France. He won the 24 Hours of Le Mans four times (in 1992, 1994, 1995 and 1999), each with different teams. Prior to this, he participated in 49 Formula One Grands Prix, debuting ...

have all won the Le Mans 24 hour race four times.

MMA

Cris Cyborg Cristiane Justino Venâncio (born July 9, 1985), known professionally by her ring name Cris Cyborg (and formerly by her married name Cristiane Santos), is a Brazilian-American mixed martial artist who as of January 2021 competes in Bellator MM ...

is the only fighter, male or female, to become a Quadruple Champion in MMA, winning belts in the

UFC The Ultimate Fighting Championship (UFC) is an American mixed martial arts (MMA) promotion company based in Las Vegas, Nevada. It is owned and operated by Zuffa, a wholly owned subsidiary of Endeavor Group Holdings. It is the largest MMA ...

Bellator MMA Bellator MMA (formerly Bellator Fighting Championships) is an American mixed martial arts promotion (entertainment), promotion founded in 2008 and based in Santa Monica, California, owned and operated as a subsidiary of television and media cong ...

Invicta FC Invicta Fighting Championships, also known as Invicta FC, is an American professional mixed martial arts (MMA) promotion dedicated to Women's mixed martial arts that was founded in 2012 by Janet Martin and Shannon Knapp. The promotion is current ...

and

Strikeforce (mixed martial arts) Strikeforce was an American mixed martial arts and kickboxing organization based in San Jose, California which operated from 1985 to 2013. It was headed by CEO Scott Coker. Its live events and competitions have been shown on CBS, debuting on ...

Boxing

Motor racing

MMA

See also

External links