Tim Witherspoon is an American former professional boxer who competed from 1979 to 2003. He was a two-time world heavyweight champion, having held the WBC title in 1984, and the WBA title in 1986. He beat Heavyweight World Champions Greg Page, James Smith, Tony Tubbs, Frank Bruno and Cruiserweight World Champions Alfonzo Ratliff and Al Cole. He is best known for his fight against undefeated Heavyweight World Champion Larry Holmes in which he lost by Split decision. Witherspoon also worked as a regular sparring partner for Muhammad Ali.
Tony Tubbs is an American former professional boxer who competed from 1980 to 2006, and held the WBA heavyweight title from 1985 to 1986.
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.
Jeremy Williams is an American former professional boxer and mixed martial artist. He challenged once for the WBO heavyweight title in 1996.
Orlin Levance Norris is an American former professional boxer who competed from 1986 to 2005. He held the WBA cruiserweight title from 1993 to 1995. As an amateur, he won the National Golden Gloves title. He is the brother of retired former champion Terry Norris.
Vincent "Vinny" Maddalone is an American professional boxer who fights at heavyweight.
Chazz Witherspoon is an American former professional boxer. The second cousin of former boxing champion Tim Witherspoon, he emerged as a talented boxer in the 2000s. He won the 2004 National Golden Gloves finals in Kansas City, Missouri, and by collecting all wins via stoppage, he became the first man in the history of the Golden Gloves to win the National Title by all stoppages.
Cristobal Arreola is an American professional boxer who has challenged three times for the WBC heavyweight title. He was ranked by BoxRec as the world's No.8 heavyweight at the conclusion of 2007 and as No.7 heavyweight from 2008 to 2010.
Muamer Hukić, best known as Marco Huck, is a Bosniak, nationalized German professional boxer. He held the WBO cruiserweight title from 2009 to 2015, and is the joint-longest reigning cruiserweight world champion of all time, having made thirteen consecutive successful defenses, a division record shared with Johnny Nelson. Huck also held the IBO cruiserweight title from 2016 to 2017, the European cruiserweight title from 2008 to 2009, and has challenged once for the WBA (Regular) heavyweight title in 2012.
Olawale O. "Ola" Afolabi is a British professional boxer. He is a two-time former WBO interim cruiserweight champion, as well as a two-time former IBO cruiserweight champion. Nicknamed "Kryptonite", Afolabi was known in the ring for his slickness, counterpunching skills and durability. Born to Nigerian parents, Afolabi resides in California, where he also trained for the most of his career.
Jürgen Brähmer is a German professional boxer. He is a two-time former light-heavyweight world champion, having held the WBO title from 2009 to 2011, and the WBA (Regular) title from 2013 to 2016. Additionally, he has held the European light-heavyweight title twice, in 2009 and 2013.
Victor Emilio Ramírez is an Argentine former professional boxer. He held the WBO cruiserweight title in 2009 and the IBF cruiserweight from 2015 to 2016. Ramírez announced his retirement in December 2016. He fought once at heavyweight in December 2017.
Andrés Ponce Ruiz Jr. is an American professional boxer. He is a former unified heavyweight world champion, having defeated Anthony Joshua to win the WBA (Super), IBF, WBO, and IBO titles in 2019 to become the first male boxer of Mexican heritage to win a world heavyweight championship.
Ruediger May is a prolific German cruiserweight boxer known for his stinging jab. He challenged once for the WBO world cruiserweight title in 2004.
Krzysztof Głowacki is a Polish professional boxer who has held the WBO junior-heavyweight title twice; from 2015 to 2016 and again in 2019. As an amateur, he won a bronze medal in the super-heavyweight division at the 2008 EU Championships. As of June 2020, he is ranked as the world's fourth best active cruiserweight by The Ring magazine and third by the Transnational Boxing Rankings Board and BoxRec.
Mairis Briedis is a Latvian professional boxer. He is a three-time cruiserweight world champion, having held the IBF and Ring titles from 2020 to 2022; the WBC title from 2017 to 2018; and the WBO title in 2019. Upon winning the WBC title in 2017, he became the first Latvian to hold a world boxing title. He was awarded the Order of the Three Stars in 2017. As a professional, he has fought world champions Oleksander Usyk, Marco Huck, Krzysztof Głowacki, Manuel Charr, and Yuniel Dorticos. As of November 2022, he is ranked as the world's third best active cruiserweight by The Ring magazine, BoxRec, and second by the Transnational Boxing Rankings Board.
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.
Adam Kownacki is a Polish professional boxer.
Adam Richards is an American former professional boxer who competed from 2001 to 2010, challenging for the WBO cruiserweight title in 2010. Richards was national amateur champion four times. He co-holds with Mike Tyson the record of winning two consecutive Junior Olympic heavyweight titles by knocking out every opponent.
Junior Anthony Wright Jr. is an American professional boxer who challenged for the WBA cruiserweight title in 2016. As an amateur, he was a three-time Chicago Golden Gloves champion and also fought in the National Golden Gloves tournament.
