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.
Virgil Eugene Hill is an American former professional boxer who competed from 1984 to 2007, and in 2015. He is a two-weight world champion, having held the WBA light heavyweight title twice, from 1987 to 1997; the IBF and lineal light heavyweight titles from 1996 to 1997; and the WBA cruiserweight title twice, from 2000 to 2002 and 2006 to 2007. As an amateur, Hill won a silver medal in the middleweight division at the 1984 Summer Olympics. In 2013, he was inducted into the International Boxing Hall of Fame.
Francisco Javier Castillejo Rodríguez, commonly known as Javier Castillejo, is a Spanish former professional boxer who competed from 1988 to 2009. He held multiple world championships in two weight classes, including the WBC and lineal light-middleweight titles from 1999 to 2001, the WBC light-middleweight title again in 2005, and the WBA middleweight title from 2006 to 2007. At regional level he held the European light-middleweight title twice between 1994 and 1998, and the European Union middleweight title in 2002.
Mike McCallum is a Jamaican former professional boxer who competed from 1981 to 1997. He held world championships in three weight classes, including the WBA super welterweight title from 1984 to 1988, the WBA middleweight title from 1989 to 1991, and the WBC light heavyweight title from 1994 to 1995.
Howard Anthony Eastman is a Guyanese-British former professional boxer who competed from 1994 to 2014. He challenged twice for middleweight world championships; the vacant WBA title in 2001; and the undisputed title against Bernard Hopkins in 2005. At regional level, he held the British, Commonwealth and EBU European middleweight titles twice each between 1998 and 2007.
Robert Chad McCracken is a British former professional boxer who competed from 1991 to 2001, and has since worked as a boxing trainer. He once challenged for the WBC middleweight title in 2000. At regional level, he held the British super-welterweight title from 1994 to 1995; the Commonwealth middleweight title from 1995 to 1996; and once challenged for the vacant European middleweight title in 2001.
Patrizio Sumbu Kalambay is a Congolese-born Italian former professional boxer. A world champion and two-time title challenger, he held the WBA world middleweight title from 1987 until 1988.
Chad Dawson is an American former professional boxer who competed from 2001 to 2019. He held multiple world championships in the light heavyweight division, and was one of that division's most highly regarded boxers between 2006 and 2013.
Super cruiserweight, is a weight class in combat sports.
Fabrice Tiozzo is a French former professional boxer who competed from 1988 to 2006. He is a world champion in two weight classes, having held the WBC light-heavyweight title from 1995 to 1997, the WBA cruiserweight title from 1997 to 2000, and the WBA light-heavyweight title from 2004 to 2006. He is the younger brother of former super middleweight world champion of boxing, Christophe Tiozzo.
Christophe Tiozzo is a French former professional boxer who held the Lineal and WBA super middleweight championship. In amateur boxing, Tiozzo won the bronze medal at light middleweight in the 1984 Summer Olympics. He is the older brother of former two-division world champion of boxing, Fabrice Tiozzo.
Reggie Dwayne Johnson is an American former professional boxer who competed from 1984 to 2008. He is a two-weight world champion, having held the WBA middleweight title from 1992 to 1993, and the IBF light heavyweight title from 1998 to 1999.
Julio César Vásquez is an Argentine retired professional boxer best known to have held a WBA junior middleweight title.
Carl Bryant Daniels, is an American professional boxer in the Light Middleweight (154lb) division. He held the WBA Light Middleweight title in 1995.
Bruno Girard was a French boxer who competed in the super middleweight and light heavyweight divisions, he held the WBA title in both divisions.
Manuel Alejandro Siaca is a Puerto Rican boxer at super middleweight.
Stipe Drews is a retired Croatian professional boxer. He won the WBA's version of the world light heavyweight championship title on 27 April 2007.
Jean-Thenistor Pascal is a Haitian-born Canadian professional boxer. He held the WBA (Regular) light-heavyweight title from 2019 to 2021, and previously the WBC, IBO, Ring magazine and lineal light-heavyweight titles between 2009 and 2011, and challenged once for the WBC super-middleweight title in 2008.
Agostino Cardamone is an Italian former pro boxer of Romani origin best known for winning the European Middleweight title.
Blake Caparello is an Australian Light Heavyweight Professional Boxer. Challenged formidable Sergey Kovalev for his first World Title in 2014.
Juho Haapoja 
Stadio Comunale Fattori, Civitavecchia, Italy 
Jevgenijs Andrejevs
Laszlo Hubert
Jean Pascal 
Abdelkader Benzinia
Bucharest, Romania 
Peter Venancio
Berlin, Germany 
Stipe Drews 
Manny Siaca 
Radek Seman
Drago Janjusevic
Sasha Mitreski
Ramdane Serdjane
Raul Esteban Barreto
Anton Lascek
Robin Reid 
Glen Johnson 
Patrick Swann
Anthony Andrews
Alexander Zaitsev
Tomas Negro Garcia
Erich Ecker
Samuel Isiko
Eric Taton
Abdel Bejaoui
Libema Nzua
Judas Clottey
Xhafer Vishaj