John Ruiz is an American former professional boxer who competed from 1992 to 2010, and held the WBA heavyweight title twice between 2001 and 2005. Ruiz is of Puerto Rican descent, and is the first Latino boxer to win a world heavyweight title.
The World Boxing Council (WBC) is an international professional boxing organization. It is among the four major organizations which sanction professional boxing bouts, alongside the World Boxing Association (WBA), International Boxing Federation (IBF) and World Boxing Organization (WBO).
The World Boxing Association (WBA), formerly known as the National Boxing Association (NBA), is the oldest and one of four major organizations which sanction professional boxing bouts, alongside the World Boxing Council (WBC), International Boxing Federation (IBF) and World Boxing Organization (WBO). The WBA awards its world championship title at the professional level. Founded in the United States in 1921 by 13 state representatives as the NBA, in 1962 it changed its name in recognition of boxing's growing popularity worldwide and began to gain other nations as members.
Antonio Deon Tarver is an American former professional boxer and boxing commentator. In boxing he competed from 1997 to 2015, and held multiple light heavyweight world championships, including the WBA (Unified), WBC, IBF and Ring magazine titles, as well as the IBO light heavyweight and cruiserweight titles.
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.
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 amateur's, never losing to him.
Yoan Pablo Hernández Suárez is a Cuban-German professional boxer. He held the unified IBF and Ring magazine cruiserweight titles between 2011 and 2015, as well as the WBA interim cruiserweight title in 2011. He is the half-brother of Yoel Romero, a freestyle wrestler and mixed martial artist.
Óscar Andres Rivas Torres is a Colombian professional boxer who has held the WBC bridgerweight title since October 2021. He also challenged for the vacant WBC interim heavyweight title in 2019, and previously held the IBF International, WBC-NABF and WBO-NABO heavyweight titles. As an amateur he won a silver medal at the 2007 Pan American Games, and holds notable wins over Kubrat Pulev As of August 2020, he is ranked as the world's tenth best active heavyweight by The Ring magazine.
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.
Beibut Amirhanovich Shumenov is a Kazakhstani professional boxer. He is a multiple-time world champion in two weight classes, having held the WBA (Regular) cruiserweight title twice between 2016 and January 2021 and the WBA light-heavyweight title from 2010 to 2014.
Nathan Cleverly is a Welsh former professional boxer who competed from 2005 to 2017. He is a two-time light-heavyweight world champion, having held the WBO title from 2011 to 2013, and the WBA (Regular) title from 2016 to 2017. Additionally he held multiple regional light-heavyweight championships, including the European, British, and Commonwealth titles between 2008 and 2010.
Jean Piero Pérez is a Venezuelan professional boxer in the flyweight division and is the current interim World Boxing Association flyweight champion.
Stanyslav Kashtanov is a Ukrainian and Russian boxer.
Jermain "Choo Choo" Mackey is a Bahamian professional middle/super middle/light heavyweight boxer of the 2000s and 2010s who won the Bahamas super middleweight title, World Boxing Council (WBC) Caribbean Boxing Federation (CABOFE) super middleweight title, World Boxing Association (WBA) Fedecaribe super middleweight title, Commonwealth super middleweight title, and was a challenger for the World Boxing Organization (WBO) North American Boxing Organization (NABO) super middleweight title against Jean Pascal, WBC International super middleweight title against Adonis Stevenson, and World Boxing Association Fedelatin super middleweight title against Kirt Sinnette, his professional fighting weight varied from 160+3⁄4 lb, i.e. welterweight to 170 lb, i.e. light heavyweight. He represented the Bahamas at the 2002 Commonwealth Games.
Haxhi Krasniqi, known as Robin Krasniqi, is a German professional boxer who held the IBO light-heavyweight title from 2020 to October 2021. He previously held the WBA interim light-heavyweight title from 2020 to August 2021 and at regional level the European super-middleweight title from 2018 to 2019.
Sullivan Barrera is a Cuban professional boxer. As an amateur, he won the middleweight gold medal at the 2000 AIBA Junior World Championships. He challenged once for the WBA light heavyweight title in 2018.
Dmitry Yuryevich Bivol is a Kyrgyz-born Russian professional boxer who has held the WBA light-heavyweight title since 2017. As an amateur, he won a gold medal at the 2013 World Combat Games in the 81 kg weight category. As of November 2021, Bivol is ranked as the world's second best active light-heavyweight by The Ring, the Transnational Boxing Rankings Board and ESPN and third by BoxRec.
