Emanuel "Manny" Steward was an American boxer, trainer, and commentator for HBO Boxing. He was also called the Godfather of Detroit Boxing. Steward trained 41 world champion fighters throughout his career, most notably Thomas Hearns, through the famous Kronk Gym and later heavyweights Lennox Lewis and Wladimir Klitschko. Emanuel trained over two dozen boxers who turned out to be champions in the course of his career. His heavyweight fighters had a combined record of 34–2–1 in title fights. He was an inducted of the International Boxing Hall Of Fame, and the World Boxing Hall of Fame. Steward was also known for his charity work in Detroit, Michigan, helping youth to attain an education.
Hasim Sharif Rahman is an American former professional boxer who competed from 1994 to 2014. He is a two-time world heavyweight champion, having held the unified WBC, IBF, IBO and lineal titles in 2001; and the WBC title again from 2005 to 2006. He was ranked as a top 10 heavyweight by BoxRec from 2000 to 2007, and reached his highest ranking of world No.6 in 2000.
The International Boxing Organization (IBO) is a US based corporation that sanctions professional boxing matches and awards world and regional championships.
Wladimir Klitschko is a Ukrainian former professional boxer who competed from 1996 to 2017. He held the world heavyweight championship twice, including the unified WBA (Super), IBF, WBO, IBO, and Ring magazine titles. A strategic and intelligent boxer, Klitschko is considered to be one of the greatest heavyweight champions of all time. He was known for his exceptional knockout power, using a strong jab, straight right hand and left hook, quick hand speed, great physical strength which he employed when clinching opponents, as well as athletic footwork and mobility, unusual for boxers of his size.
Eliseo Castillo is a Cuban former professional boxer who competed from 1996 to 2009, holding the NABO cruiserweight title in 2006. He is the younger brother of Heavyweight boxer Elieser Castillo.
Michael Anthony Grant is an American professional boxer and world heavyweight title challenger. Grant’s pinnacle of his boxing career came in 2000 when he unsuccessfully challenged Lennox Lewis for the IBF, WBC and IBO heavyweight titles. He came in undefeated but was knocked out in two rounds by the eventual champion. He also held fringe titles in the IBC and WBF during this period.
Jean-Marc Gilbert Mormeck is a French former professional boxer who competed from 1995 to 2014. He is a two-time unified world cruiserweight champion, having held the WBA, WBC and The Ring world titles twice between 2005 and 2007. He was the first boxer to hold unified cruiserweight title since Evander Holyfield in 1988, and the first fighter to hold The Ring cruiserweight title since Carlos De León in 1987. He was ranked by BoxRec as the world's top 10 cruiserweight from 2001 to 2005 and in 2007, and was ranked No.1 in 2003 and 2004. Mormeck also challenged for the unified world heavyweight title in 2012.
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.
Saúl "La Cobra" Montana is a Mexican former professional boxer. Montana is the former IBA, NABA, WBC Mundo Hispano, WBC Continental Americas Champion at Cruiserweight, NBA, and Mexican National Champion at Heavyweight. He also challenged once for the IBF cruiserweight title in 2000.
Kubrat Venkov Pulev is a Bulgarian professional boxer. He has challenged once for the IBF and the Ring magazine heavyweight titles in 2014, and once for the unified heavyweight title in 2020. At regional level, he has held multiple heavyweight championships, including the European title twice between 2012 and 2016. As an amateur, he won multiple medals at international tournaments, including gold at the 2008 European Championships and bronze at the 2005 World Championships, all in the super-heavyweight division. He also represented Bulgaria at the 2008 Olympics.
Francesco Pianeta is an Italian former professional boxer who competed from 2005 to 2018. He challenged for the unified WBA (Super), IBF, WBO and The Ring heavyweight championship in 2013, the WBA (Regular) title in 2015, and in his final fight for the Lineal heavyweight championship in 2018. At regional level, he held the European Union heavyweight title from 2008 to 2009.
Derek Chisora is a Zimbabwean-British professional boxer. He has challenged twice for the WBC heavyweight title in 2012 and 2022. At regional level, he has held multiple heavyweight championships, including the British and Commonwealth titles from 2010 to 2011, and the European title from 2013 to 2014. As an amateur, he won the ABA super-heavyweight title in 2006.
Wladimir Klitschko vs. David Haye, billed as The Talk Ends Now, was a heavyweight unification fight between IBF, WBO, IBO, and The Ring champion Wladimir Klitschko, and WBA champion David Haye. The fight took place in Imtech Arena, Altona, Hamburg, Germany on July 2, 2011. Klitschko defeated Haye by unanimous decision.
Mariusz Wach is a Polish professional boxer. He challenged once for the unified WBA (Super), IBF, WBO, and IBO heavyweight titles against Wladimir Klitschko in 2012.
Anthony Oluwafemi Olaseni Joshua is a British professional boxer. He is a two-time former unified world heavyweight champion, having held the World Boxing Association (WBA), International Boxing Federation (IBF), and World Boxing Organization (WBO) titles twice between 2016 and 2021. He also held the International Boxing Organization (IBO) title twice during that reign. At regional level, he held the British and Commonwealth heavyweight titles from 2015 to 2016.
Lajuan Simon is an American professional boxer from Philadelphia, Pennsylvania that fights as a middleweight.
Don Diego Rivelino Alfredo Poeder is a former Dutch professional boxer. After his pro debut in 1994, Poeder was undefeated for 21 consecutive boxing matches. He gained the WBU cruiserweight title with a knock out over American Terry Ray in 1997, defending it once against Courtney Butler before falling to former world champion Robert Daniels in a bid for the IBO title.
Chris Byrd vs. Wladimir Klitschko II, billed as "Revenge Is The Name Of The Game", was a professional boxing match contested on 22 April 2006 for the IBF and vacant IBO heavyweight championship.
Wladimir Klitschko vs. Ruslan Chagaev, billed as "Knockout Auf Schalke", was a professional boxing match contested on 20 June 2009 for the IBF, WBO, IBO, and vacant The Ring heavyweight championship.
Wladimir Klitschko vs. Hasim Rahman, billed as "X-Plosive", was a professional boxing match contested on 13 December 2008 for the IBF, WBO, and IBO heavyweight championship.
