This is a list of world champions in
professional boxing
Professional boxing, or prizefighting, is regulated, sanctioned boxing. Professional boxing bouts are fought for a purse bid, purse that is divided between the boxers as determined by contract. Most professional bouts are supervised by a regula ...
who retired undefeated, either during or after a title reign(s). It excludes current titleholders. Each champion's record is shown in the following format: wins–losses–draws.
Undefeated male champions
Undefeated female champions
Includes world titles from sanctioning agencies outside of WBA, WBC, WBO, IBF and outside of ''The Ring.'' Female world titles were inaugurated by the IBF, WBA, WBC, and WBO in 2010, 2004, 2005, and 2009 respectively. ''The Ring'' began awarding titles to women in 2019 and six of the fifteen weight classes are still uninaugurated (as of September 30, 2022).
See also
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List of current world boxing champions
This is a list of current world boxing champions. Since at least John L. Sullivan, in the late 19th century, there have been world champions in professional boxing. The first of the current organizations to award a world title was the World Box ...
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List of current female world boxing champions
Below is a list of current female world boxing champions recognised by the WBA, WBC, IBF, WBO, and '' The Ring''.
Each champion's professional boxing record is shown in the following format: wins–losses–draws–no contests ( knockout wins) ...
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Longest reigning heavyweight champions
Below is a list of world heavyweight boxing championship records and statistics.
Championship recognition
As per International Boxing Hall Of Fame:
1884–1921
* Champions were recognized by public acclamation. A champion in that era was a fi ...
References
{{World boxing champions
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Undefeated boxing world champions