Michael Gerard Tyson is an American former professional boxer who competed from 1985 to 2005. Nicknamed "Iron Mike" and "Kid Dynamite" in his early career, and later known as "The Baddest Man on the Planet", Tyson is considered one of the best heavyweight boxers of all time. He reigned as the undisputed world heavyweight champion from 1987 to 1990. Claiming his first belt at 20 years, four months, and 22 days old, Tyson holds the record as the youngest boxer to win a heavyweight title.
Oscar De La Hoya, is an American former professional boxer who, in 2002, also became a boxing promoter and, in 2018, a mixed martial arts (MMA) promoter. As a boxer, he competed from 1992 to 2008, winning 11 world titles in six weight classes, including the lineal championship in three weight classes. He is ranked as the 16th best boxer of all time, pound for pound, by BoxRec. Nine of his victorious fights received a 5-Star rating from BoxRec. De La Hoya was nicknamed "The Golden Boy of boxing" by the media when he represented the United States at the 1992 Summer Olympics where, shortly after having graduated from James A. Garfield High School, he won a gold medal in the lightweight division, and reportedly "set a sport back on its feet."
Laila Amaria Ali is an American television personality and former professional boxer who competed from 1999 to 2007. She is the daughter of Muhammad Ali and is the eighth of her father's nine children. During her career, from which she retired undefeated, she held the WBC, WIBA, IWBF and IBA female super middleweight titles, and the IWBF light heavyweight title.
Sugar Ray Robinson was an American professional boxer who competed from 1940 to 1965. He was inducted into the International Boxing Hall of Fame in 1990. He is widely regarded as the greatest boxer of all time.
Rocky Kansas was a tough, short former world lightweight champion boxer. He was born Rocco Tozzo on April 21, 1893, in Italy and came to America in 1898. He died on January 10, 1954.
Kevin Martin McBride is an Irish retired professional boxer who is best known for defeating Mike Tyson in 2005, in what would be the latter's final fight. As an amateur, McBride competed for Ireland at the 1992 Summer Olympics. He is married to Danielle Curran. The couple share two children, a daughter and son.
Nikolai Sergeyevich Valuev is a Russian politician and former professional boxer. He competed in boxing from 1993 to 2009, and held the WBA heavyweight title twice between 2005 and 2009. Standing at a height of 2.13 metres (7.0 ft) and a peak weight of 149 kilograms (328 lb), Valuev is best known for being the tallest and heaviest world champion in boxing history.
James Walter "Buddy" McGirt is an American former professional boxer who competed from 1982 to 1997, and has since worked as a boxing trainer. He was a world champion in two weight classes, having held the IBF junior welterweight title in 1988, and the WBC and lineal welterweight titles from 1991 to 1993.
Joshua Clottey is a Ghanaian former professional boxer who competed from 1995 to 2019, and held the IBF welterweight title from 2008 to 2009. As an amateur, he competed at the 1994 Commonwealth Games. Born in Accra, Ghana, Clottey now lives in The Bronx, New York. At the peak of his career, he was notable for his exceptionally durable chin, and was never stopped in any of his five losses. his recent fight which he won was with opponent Azziz Mponda from Tanzania. Clottey won by tko in round 8.
Timur Ibragimov is an Uzbekistani boxer who competed professionally in the heavyweight division, and as an amateur qualified for the 1996 Summer Olympics. He held the WBC's title between 2004–2006, and the WBA's title in 2006. Notable world champions and contenders he faced included Oliver McCall, Kevin Johnson, Terry McGroom, Calvin Brock, Tony Thompson, Timo Hoffmann, Alfred Cole, and Jean Marc-Mormeck.
Byron Deangelo-Tarone Mitchell is an American former professional boxer who fought from 1996 to 2012. He was the Lineal and two-time WBA super middleweight champion, winning the titles in 1999 and 2001.
Kevin Mitchell is a British former professional boxer who competed from 2003 to 2015. He challenged twice for lightweight world championships; the WBO title in 2012; and the WBC title in 2015. At regional level, he held the Commonwealth super featherweight title from 2006 to 2008 and the British super featherweight title in 2008.
Willie Limond is a Scottish professional boxer. He held the EBU European Union super featherweight title in 2004; the Commonwealth lightweight title from 2006 to 2007; the Commonwealth super lightweight title from 2013 to 2014; and the British super lightweight title in 2014.
Michael Alan Katsidis is an Australian professional boxer. He held the WBO interim lightweight title twice between 2007 and 2010, and has challenged twice for the lineal lightweight title in 2008 and 2010. At the peak of his career in the late 2000s, Katsidis' crowd-pleasing and aggressive pressure fighting style often drew comparisons with the late Arturo Gatti.
Carl Johanneson is a British former professional boxer. He held the British super featherweight title from 2006 to 2008. His nickname, "Ingemar" is a nod to the famous Swedish boxer Ingemar Johansson and is the nephew of former Leeds United player Albert Johanneson. He served for four years in the Duke of Wellington's Regiment of the British Army.
Jorge Luis Linares Palencia is a Venezuelan professional boxer. He has held multiple world championships in three weight classes, including the WBC featherweight title from 2007 to 2008; the WBA super featherweight title from 2008 to 2009; and the WBA, WBC and Ring magazine lightweight titles between 2014 and 2018.
Joseph William Calzaghe is a Welsh former professional boxer who competed from 1993 to 2008. He held world championships in two weight classes, including the unified WBA (Super), WBC, IBF, WBO, Ring magazine and lineal super-middleweight titles, and the Ring light-heavyweight title.
John Murray is a British former professional boxer who competed from 2003 to 2014. He held the English lightweight title from 2007 to 2008, the British lightweight title twice between 2008 and 2010, and the European lightweight title from 2010 to 2011. He also challenged once for the vacant WBA lightweight title in 2011. John is the brother of British former Olympian Joe Murray. Since retiring, Murray has opened his own gym in Reddish, where he trains both amateur and professional boxers.
Breidis Enrique Prescott Consuegra is a Colombian professional boxer. In his early career he had a reputation as a formidable puncher, winning 18 of his first 20 fights by knockout. In 2008, Prescott first became known on the world stage when he upset heavily favoured and then-undefeated Olympian Amir Khan, which gave rise to Prescott's nickname of "The Khanqueror". His younger brother Daulis Prescott is also a professional boxer.
Ricky Burns is a Scottish professional boxer. He is one of only three British boxers to have won world titles in three weight divisions and the first from Scotland, having held the WBO super-featherweight title from 2010 to 2011; the WBO lightweight title from 2012 to 2014; and the WBA light-welterweight title from 2016 to 2017. At regional level he held the Commonwealth super-featherweight title from 2008 to 2009, and has challenged for the British and European super-featherweight titles.
Vitali Tajbert 
Mohammed Medjadji
Alessandro Di Meco
Kevin Mitchell 
Petr Petrov 
Santa Cruz de Tenerife, Islas Canarias 
Tarik Sahibeddine
Adolphe Avadja
Affif Djelti
Matt Zegan
Kimoun Kouassi
Jean Pierre Dibateza