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.
Shannon Briggs is an American former professional boxer who competed between 1992 and 2016. He held the World Boxing Organization (WBO) heavyweight title from 2006 to 2007. Briggs was known for his formidable punching power and aggression, possessing an 88.3% knockout-to-win percentage with 37 knockout wins in the first round.
David Deron Haye is a British former professional boxer who competed between 2002 and 2018. He held multiple world championships in two weight classes, and was the first British boxer to reach the final of the World Amateur Boxing Championships, where he won a silver medal in 2001.
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.
Odlanier Solís Fonte is a Cuban professional boxer. He has challenged once for the WBC heavyweight title in 2011, and is a former top-rated contender in that division. As an amateur heavyweight, Solis was one of the most celebrated and decorated amateur stars of the 2000s, winning a gold medal at the 2004 Olympics, and three consecutive golds at the World Championships in 2001, 2003, and 2005. Odlanier Solís beat Luis Ortiz multiple times in the amateurs, never losing to him.
Super cruiserweight, is a weight class in combat sports.
David "Bomber" Pearce was a Welsh heavyweight boxing champion.
David Price is a British former professional boxer who competed from 2009 to 2019. At regional level, he held multiple heavyweight championships, including the British and Commonwealth titles from 2012 to 2013, and challenged once for the European title in 2015. As an amateur, he won a bronze medal at the 2008 Olympics, gold at the 2006 Commonwealth Games and 2008 EU Championships, and three ABA titles; all in the super-heavyweight division.
Anthony Lewis Bellew is an English former professional boxer who competed from 2007 to 2018, and has since worked as a boxing analyst and commentator. He held the WBC cruiserweight title from 2016 to 2017. At regional level, he held the British and Commonwealth light-heavyweight titles between 2010 and 2014, the European cruiserweight title from 2015 to 2016. As an amateur, he is a three-time ABA heavyweight champion. He portrayed antagonist boxer Ricky Conlan in the films Creed and Creed III.
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.
Ruediger May is a prolific German cruiserweight boxer known for his stinging jab. He challenged once for the WBO world cruiserweight title in 2004.
Elvis Mihailenko is a Latvian professional boxer, the first Latvian National boxing champion amongst professionals and first ever professional fighter from Latvia who won any of the major titles, as WBA Intercontinental champion and EBU-EU, and later defended it once more. He fought at the light-heavyweight division. Mihaiļenko never hired a big promoter, allowing him to travel around Europe to enjoy the training camps in the best gyms. He sparred with a number of great fighters, including such World champions as Joe Calzaghe, Mikkel Kessler, Zsolt Erdei, and David Haye.
Mahmoud Omeirat Charr, previously known as Manuel Charr, is a German professional boxer. He was awarded the World Boxing Association (WBA) heavyweight title in 2023. He held the same title from 2017 to 2021.
Philip Scott Suffling, born in Paddington, London, was an English professional heavyweight boxer of the 1910s, 1920s and 1930s, who won the National Sporting Club (NSC) British heavyweight title, British Empire heavyweight title, and European Boxing Union (EBU) heavyweight title, his professional fighting weight varied from 195.25 lb to 218 lb.
Joe Joyce is a British professional boxer. He held the World Boxing Organization (WBO) interim heavyweight title from 2022 to 2023. At regional level, he has held multiple heavyweight championships, including the Commonwealth title twice between 2018 and 2021; the British title from 2020 to 2022; and the European title from 2020 to 2021.
Mark de Mori is an Australian Boxer, who fights at heavyweight.
Joe Fournier is a British businessman and professional boxer. He started a fitness business, before selling it and then subsequently moved into the nightclub industry.
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.
John Fury is a British-Irish boxing cornerman and former professional boxer and bare-knuckle fighter. He is best known for being the father of two-time heavyweight boxing world champion Tyson Fury, as well as reality television personality and professional boxer Tommy Fury. He is also uncle to heavyweight boxer Hughie Fury.
David Haye vs. Tony Bellew, billed as Grudge Match, was a professional boxing match contested on 4 March 2017.
Gogita Gorgiladze
Kultur und Sportzentrum (Kuspo), Pratteln, Switzerland 
Sean Turner
Jasmin Hasic 
David Haye 
Marino Goles
Denis Bakhtov 
Zoltan Csala
Emilio Zarate
Gilberto Domingos
Janne Katajisto 
Yury Bykhautsou
Maksym Pedyura
Mateusz Malujda
Alexander Kahl
Prince Anthony Ikeji
Igoris Borucha
Liviu Ungureanu
Pavels Dolgovs
Dimitar Stoimenov