Roy Levesta Jones Jr. is an American professional boxer. He has held multiple world championships in four weight classes, including titles at middleweight, super middleweight, light heavyweight, and heavyweight. As an amateur boxer he represented the United States at the 1988 Summer Olympics, winning a light middleweight silver medal.
Edward Patrick "Mickey" Walker was an American professional boxer who held both the world welterweight and world middleweight championships at different points in his career. Born in Elizabeth, New Jersey, he was also an avid golfer and would later be recognized as a renowned artist. Walker is widely considered one of the greatest fighters ever, with ESPN ranking him 17th on their list of the 50 Greatest Boxers of All-Time and boxing historian Bert Sugar placing him 11th in his Top 100 Fighters catalogue. Statistical website BoxRec rates Walker as the 6th best boxer to have ended his career at middleweight, while The Ring Magazine founder Nat Fleischer placed him at No. 4 among greatest middleweights of all time. The International Boxing Research Organization ranked Walker as the No. 4 middleweight and the No. 16 pound-for-pound fighter of all-time. Walker was inducted into the Ring magazine Hall of Fame in 1957 and the International Boxing Hall of Fame as a first-class member in 1990.
James Nathaniel Toney is an American former professional boxer who competed from 1988 to 2017. He held multiple world championships in three weight classes, including the International Boxing Federation (IBF) and lineal middleweight titles from 1991 to 1993, the IBF super middleweight title from 1993 to 1994, and the IBF cruiserweight title in 2003. Toney also challenged twice for a world heavyweight title in 2005 and 2006, and was victorious the first time but was later stripped due to a failed drug test. Overall, he competed in fifteen world title fights across four weight classes.
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.
Gennadiy Gennadyevich Golovkin, often known by his nickname "GGG" or "Triple G", is a Kazakhstani professional boxer. He has held multiple middleweight world championships, and is a two-time former unified champion. He held the World Boxing Association (WBA), World Boxing Council (WBC) and International Boxing Federation (IBF) titles at varying points between 2014 and 2023, and challenged once for the undisputed super middleweight championship in 2022. He is also a former International Boxing Organization (IBO) middleweight champion, having held the title twice between 2011 and 2023.
Amateur boxing is the variant of boxing practiced in clubs and associations around the world, at the Olympic Games, Pan American Games and Commonwealth Games, as well as at the collegiate level.
Pete Podgorski is a former amateur and professional - Junior Welterweight, Welterweight & light middleweight boxer, as well as a boxing official.
Adnan Ćatić, known as Felix Sturm, is a Bosnian-German professional boxer. He has held multiple world championships in two weight classes, at middleweight and super-middleweight. As an amateur, he won a gold medal at the 2000 European Championships in the light-middleweight division.
Allan Lamar Green is an American professional boxer. He is a former NABO super middleweight champion and has challenged for world titles at both super middleweight and light heavyweight.
Avetik Abrahamyan, best known as Arthur Abraham, is an Armenian-German former professional boxer who competed from 2003 to 2018. He held multiple world championships in two weight classes, including the IBF middleweight title from 2005 to 2009, and the WBO super-middleweight title twice between 2012 and 2016.
Anthony Tyrone Thompson is a boxer in the Junior middleweight division.
Tarvis Simms is an American professional boxer in the Middleweight division.
Bomani Parker, formerly named Parker White, is an American boxer born in Cincinnati, Ohio. His parents moved to California shortly after his birth.
'Iceman' John Scully is a former American boxer. Formerly a world-ranked professional light heavyweight, he is now a boxing trainer who has trained two light heavyweight champions in Chad Dawson and Artur Beterbiev and is an analyst for the ESPN Classic television network. John is also known for his work with disadvantaged former fighters and charity for them as well as organizing events targeting former amateur standout fighters and reconnecting them with the boxing community.
Bernard Hopkins Jr. is an American former professional boxer who competed from 1988 to 2016. He is one of the most successful boxers of the past three decades, having held multiple world championships in two weight classes, including the undisputed middleweight title from 2001 to 2005, and the lineal light heavyweight title from 2011 to 2012.
Santos Saúl Álvarez Barragán, commonly known as Canelo or Saúl Álvarez, is a Mexican professional boxer. He has held multiple world championships in four weight classes from light middleweight to light heavyweight, including unified titles in three of those weight classes and lineal titles in two. In 2021, Álvarez became the first and only boxer in history to become the undisputed champion at super middleweight, holding this distinction until July 2024. He has also held the Ring magazine super middleweight title since 2020.
Larry Nelson Gonzáles is an American former professional boxer who competed from 2003 to 2005. As an amateur, he won the 2002 National Golden Gloves at light welterweight.
Thomas Oosthuizen is a South African professional boxer. He is a former IBO world champion in two weight classes, having held the super-middleweight title from 2011 to 2014, and the light-heavyweight title in 2015.
Ryōta Murata is a Japanese former professional boxer who competed from 2013 to 2022. He held the WBA (Regular) middleweight title twice between 2017 and 2021, and the WBA (Super) middleweight title from 2021 to 2022. As an amateur, he won a silver medal at the 2011 World Championships, and gold the following year at the 2012 Olympics.
