Lennox Claudius Lewis is a boxing commentator and former professional boxer who competed in the heavyweight division from 1989 to 2003. He was a three-time world champion, a two-time lineal champion, and held the undisputed championship. Holding dual British and Canadian citizenship, Lewis represented Canada as an amateur at the 1984 and 1988 Olympics; in the latter, he won the super-heavyweight gold medal. Lewis is regarded by many as one of the greatest heavyweight boxers of all time, and one of the greatest British fighters of all time.
Although women have participated in boxing for almost as long as the sport has existed, female fights have been effectively outlawed for most of boxing's history until recently, with athletic commissioners refusing to sanction or issue licenses to women boxers, and most nations officially banning the sport. Reports of women entering the ring go back to the 18th century.
The World Boxing Council (WBC) is an international professional boxing organization. It is among the four major organizations which sanction professional boxing bouts, alongside the World Boxing Association (WBA), International Boxing Federation (IBF) and World Boxing Organization (WBO).
The International Boxing Organization (IBO) is a US based corporation that sanctions professional boxing matches and awards world and regional championships.
Martha Salazar is a Mexican retired female boxer. Salazar, fought as a Heavyweight. She is former WBC world Heavyweight champion. Her nickname is "The Shadow". She hails from San Francisco, California. She was born in Ocotlan, Jalisco, Mexico.
Vonda Ward is an American former professional boxer and NCAA basketball player. As a boxer, she competed from 2000 to 2008 and held multiple heavyweight world championships, including the WBC title in 2007. She also challenged Ann Wolfe for the WIBA and IBA female light heavyweight titles in 2004, in which she suffered her only defeat, losing by knockout in the first round.
In boxing, the undisputed champion of a weight class is the boxer who simultaneously holds world titles from all major organizations recognized by each other and the International Boxing Hall of Fame. There are currently four major sanctioning bodies: WBA, WBC, WBO, and IBF. There were many undisputed champions before the number of major sanctioning bodies recognizing each other increased to four in 2007, but there have been only 21 boxers to hold all four titles simultaneously.
Chad Dawson is an American former professional boxer who competed from 2001 to 2019. He held multiple world championships at light heavyweight, and was one of the most highly regarded boxers in that weight class between 2006 and 2013.
Danny Santiago is an American former professional boxer who competed from 1997 to 2016. He challenged three times for a light heavyweight world title: the WBO title in January 2007, the IBO title in December 2007, and the WBA/IBA titles in 2011.
Artur Asilbekovich Beterbiev is a Russian and Canadian professional boxer. He has held the undisputed championship in the light-heavyweight division since October 2024, as well as the Ring magazine and International Boxing Organization (IBO) titles.
'Iceman' John Scully is a former American boxer. Formerly a world-ranked professional light heavyweight, he is now a boxing trainer who has trained two light heavyweight champions in Chad Dawson and Artur Beterbiev and is an analyst for the ESPN Classic television network. John is also known for his work with disadvantaged former fighters and charity for them as well as organizing events targeting former amateur standout fighters and reconnecting them with the boxing community.
Cecilia Carmen Linda Brækhus is a Norwegian professional boxer and former kickboxer. She reigned as the undisputed female welterweight boxing champion from 2014 to 2020, and is the first woman in any weight class to hold the WBA, WBC, IBF and WBO titles simultaneously. Brækhus is also one of only 11 boxers in history, male or female, to hold all four major world titles simultaneously. She also held the IBO title from 2016 to 2020, and is currently the interim WBC super welterweight champion.
Mary Spencer is a Canadian professional boxer who as an amateur won three World Championships and a Pan American Games gold medal.
Amanda Serrano is a Puerto Rican professional boxer and mixed martial artist. As a boxer, she is the unified featherweight world champion, having held the WBO title since 2019, IBO title since 2021 and the WBA title since 2023. She held the IBF title between 2022 and 2024. She is the only female, and Puerto Rican, to win world titles in more than four weight classes, and holds the Guinness World Record for the most boxing world championships won in different weight-classes by a female, having held 9 major world titles across seven different weight classes.
Thomas Karpency is an American professional boxer who fights in the light heavyweight division. A professional since 2006, he is a three-time world title challenger; first challenging for the WBO and IBO light heavyweight titles in 2012, as well as the WBC light heavyweight title in 2015. He holds a notable upset win over former IBF and WBC title holder Chad Dawson.
Claressa Maria Shields is an American professional boxer and professional mixed martial artist. She has held multiple world championships in five weight classes, including the undisputed female light middleweight title in March 2021; the undisputed female middleweight title twice between 2019 and 2024, the World Boxing Organization (WBO) female light heavyweight title and the World Boxing Council (WBC) and World Boxing Federation (WBF) female heavyweight titles since July 2024; WBC and IBF female super middleweight titles from 2017 to 2018. Shields currently holds the record for becoming a two and three division world champion in the fewest professional fights. As of October 2022, she is ranked the world's best active female middleweight by BoxRec, as well as the best active female boxer, pound for pound, by ESPN and The Ring.
Mikaela Joslin Mayer is an American professional boxer, who has held WBO welterweight title since September 2024. She is also a former unified female super-featherweight world champion, having held the WBO and the IBF titles simultaneously. She has also held the interim WBC female lightweight world title. As an amateur, she won a bronze medal at the 2012 World Championships and competed for the U.S. at the 2016 Olympics.
Mairis Briedis is a Latvian former professional boxer who competed from 2009 to 2024. He was a three-time cruiserweight world champion, having held the IBF and Ring titles from 2020 to 2022; the WBC title from 2017 to 2018; and the WBO title in 2019. Upon winning the WBC title in 2017, he became the first Latvian to hold a world boxing title. He was awarded the Order of the Three Stars in 2017.
Jessica McCaskill is an American former professional boxer. She is a former world champion in two weight classes, having held the undisputed, IBO and Ring female welterweight titles; the WBC female super-lightweight title and the WBA female super-lightweight title. She also challenged for the WBA lightweight title.
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