John Ruiz is an American former professional boxer who competed from 1992 to 2010, and held the WBA heavyweight title twice between 2001 and 2005. Ruiz is of Puerto Rican descent, and is the first Latino boxer to win a world heavyweight title.
Evander Holyfield is an American former professional boxer who competed between 1984 and 2011. He reigned as the undisputed champion at cruiserweight in the late 1980s and at heavyweight in the early 1990s, and was the only boxer in history to win the undisputed championship in two weight classes in the "three belt era", a feat later surpassed by Terence Crawford, Naoya Inoue and Oleksandr Usyk, who became two-weight undisputed champions in the four-belt era. Nicknamed "the Real Deal", Holyfield is the only four-time world heavyweight champion, having held the unified WBA, WBC, and IBF titles from 1990 to 1992, the WBA and IBF titles again from 1993 to 1994, the WBA title a third time from 1996 to 1999; the IBF title a third time from 1997 to 1999 and the WBA title for a fourth time from 2000 to 2001.
Roy Levesta Jones Jr. is an American-Russian professional boxer. He has held multiple world championships in four weight classes, including titles at middleweight, super middleweight, light heavyweight, and heavyweight. As an amateur boxer he represented the United States at the 1988 Summer Olympics, winning a light middleweight silver medal.
Michael Lee Moorer is an American former professional boxer who competed from 1988 to 2008. He won a world championship on four occasions in two weight classes, having held the WBO light heavyweight title from 1988 to 1991; compiling 22 straight KOs in 22 fights and the WBO heavyweight title from 1992 to 1993; the unified WBA, IBF and lineal heavyweight titles in 1994; and regained the IBF heavyweight title again from 1996 to 1997 becoming a three-time heavyweight world champion.
James Nathaniel Toney is an American former professional boxer who competed from 1988 to 2017. He held multiple world championships in three weight classes, including the International Boxing Federation (IBF) and lineal middleweight titles from 1991 to 1993, the IBF super middleweight title from 1993 to 1994, and the IBF cruiserweight title in 2003. Toney also challenged twice for a world heavyweight title in 2005 and 2006, and was victorious the first time but was later stripped due to a failed drug test. Overall, he competed in fifteen world title fights across four weight classes.
Antonio Deon Tarver is an American former professional boxer and boxing commentator. In boxing he competed from 1997 to 2015, and held multiple light heavyweight world championships, including the WBA (Unified), WBC, IBF and Ring magazine titles, as well as the IBO light heavyweight and cruiserweight titles.
Samuel Okon Peter is a Nigerian professional boxer. He held the WBC heavyweight title in 2008, when he stopped Oleg Maskaev in six rounds. In his prime, he was known for his rivalry with the Klitschko brothers, having faced Wladimir twice and Vitali once. Peter was named among the 20 greatest athletes in the history of independent Nigeria by The Punch in 2023, while his capturing of the WBC heavyweight title was ranked the 26th most memorable moment in independent Nigeria's sports history by Premium Times in 2020. He was ranked by The Ring among ten best heavyweights at the conclusion of a year from 2005 to 2008, reaching his highest ranking of world No.2 in 2007. Peter is known for his punching power and holds a 78.9% knockout-to-win ratio.
O'Neil Bell was a Jamaican professional boxer who competed from 1998 to 2011. He held the undisputed cruiserweight title in 2006 and the lineal cruiserweight title from 2006 to 2007.
Sultan-Ahmed Magomedsalihovich Ibragimov is a Russian former professional boxer. He competed from 2002 to 2008, and held the WBO world heavyweight title from 2007 to 2008. He was ranked by The Ring as the world's sixth best active heavyweight at the conclusion of 2007 and 2008. As an amateur he won silver medals at the 2000 Olympics and 2000 European Championships, and bronze at the 2001 World Championships, all in the heavyweight division.
Shane Aaron Cameron is a New Zealand professional boxer. He is a former Commonwealth cruiserweight champion, having also held several regional titles at heavyweight. As an amateur he won a bronze medal in the heavyweight division at the 2002 Commonwealth Games. Outside of boxing, he placed fifth in the 2015 series of Dancing With the Stars New Zealand.
Tomasz "Tomek" Adamek is a Polish former professional boxer who competed from 1999 to 2018. He held world championships in two weight classes, including the WBC light heavyweight title from 2005 to 2007, and the IBF and The Ring magazine cruiserweight titles from 2008 to 2009. He also held the IBO cruiserweight title in 2007, and challenged once for the WBC heavyweight title in 2011. BoxRec ranks Adamek as the third greatest Polish boxer of all time, pound for pound. He is the first Polish boxer to win The Ring title.
Monte Barrett is an American former professional boxer who competed from 1996 to 2014. He challenged once for the WBA heavyweight title in 2006, and fought many top heavyweight champions and contenders during his career.
Anthony Tyrone Thompson is an American former professional boxer who competed from 2000 to 2016. He challenged twice for unified world heavyweight titles, in 2008 and 2012, both times against Wladimir Klitschko. Described by many observers and fighters as stylistically "awkward", Thompson was ranked by The Ring as the ninth best heavyweight in the world at the end of 2007.
Adolpho Washington is a retired professional boxer. He held the IBF cruiserweight title from 1996 until 1997, and challenged twice for WBA world titles at cruiserweight and light heavyweight.
Eric Fields is an American professional boxer. He is from Ardmore, Oklahoma.
Krzysztof Włodarczyk is a Polish professional boxer. He is a two-time former cruiserweight world champion, having held the International Boxing Federation (IBF) title from 2006 to 2007 and the World Boxing Council (WBC) title from 2010 to 2014.
Edward Chambers is an American former professional boxer. He challenged once for a unified world heavyweight title in 2010. He was ranked as the fourth best heavyweight in the world by The Ring at the conclusion of 2009. A defensively-oriented fighter, Chambers has been widely credited for his counterpunching skills and particularly praised for his hand speed and footwork. He has also been one of the first heavyweights with ability to switch between fighting orthodox and southpaw.
Carl Davis Drumond is a Costa Rican professional boxer who has challenged once for a world heavyweight title.
Yuniel Dorticós Pao is a Cuban professional boxer. He is a former cruiserweight world champion, having held the WBA (Regular) title from 2017 to 2018 and the IBF title from 2019 to 2020.
Boxing in the 2010s includes notable events about boxing which occurred between 2010 and 2019. The decade saw high intensity action in the welterweight division. The match between veterans Floyd Mayweather Jr. and Manny Pacquiao broke PPV records. The broadcast of the fight in the Philippines was watched by nearly half the country's households. Mayweather retired at a record 50-0-0 while Pacquiao became the first eight division champion. The middleweight division saw immense action in the later years of the decade. After a draw in 2017, Canelo Alvarez ended Gennady Golovkin's long reign in 2018. The heavyweight division was dominated by Klitschko brothers before Wladimir's loss to Tyson Fury in 2015. Other talents that emerged were Anthony Joshua, Deontay Wilder and undisputed cruiserweight champion Oleksander Usyk.
Alexander Frenkel 
Michael Simms 
Carl Davis Drumond
London, England
Guillermo Jones 
Louis Azille
O'Neil Bell 
Rogerio Lobo 
Errol Sadikovski