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.
Evander Holyfield is an American former professional boxer who competed between 1984 and 2011. He reigned as the undisputed champion at cruiserweight in the late 1980s and at heavyweight in the early 1990s, and is the only boxer in history to win the undisputed championship in two weight classes in the three belt era. Nicknamed "the Real Deal", Holyfield is the only four-time world heavyweight champion, having held the unified WBA, WBC, and IBF titles from 1990 to 1992, the WBA and IBF titles again from 1993 to 1994, the WBA title a third time from 1996 to 1999; the IBF title a third time from 1997 to 1999 and the WBA title for a fourth time from 2000 to 2001.
Andrzej Jan Gołota, best known as Andrew Golota, is a Polish former professional boxer who competed from 1992 to 2013. He challenged four times for a heavyweight world title, and as an amateur won a bronze medal in the heavyweight division at the 1988 Olympics. Despite his accomplishments and more than 40 professional wins, Golota is perhaps best known for twice being disqualified against Riddick Bowe for repeated low blows in fights that Golota was winning. On October 4, 1997, he became the first Pole to challenge for a heavyweight boxing crown when he fought WBC champion Lennox Lewis at Boardwalk Hall in Atlantic City. In November 2016, Golota was inducted into the Illinois Boxing Hall of Fame.
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.
Joe "The Boss" Hipp is a retired professional American heavyweight boxer. A member of the Blackfeet Tribe, he became the first Native American to challenge for a world heavyweight boxing championship on August 19, 1995 when he fought WBA champion Bruce Seldon at the MGM Grand Garden Arena. In May 2009, he was inducted into the American Indian Athletic Hall of Fame.
Tony Tubbs is an American former professional boxer who competed from 1980 to 2006, and held the WBA heavyweight title from 1985 to 1986.
Bruce Samuel Seldon is an American former professional boxer and current boxing trainer, who competed from 1988 to 1996, and 2004 to 2009. He held the WBA heavyweight title from 1995 to 1996, most notably losing to Mike Tyson via knockout in his second defense.
Oliver McCall is an American former professional boxer who competed from 1985 to 2019. A veteran of the sport for over three decades, he is best known for winning the WBC heavyweight title in 1994 by scoring an upset knockout victory over Lennox Lewis. The next year he defended the title against Larry Holmes before losing it to Frank Bruno. McCall is known for an in-ring mental breakdown during his 1997 rematch with Lewis. McCall's son, Elijah, is also a heavyweight professional boxer. McCall is known for never being knocked down in his 74-bout professional career and possessed one of the most durable chins of his time.
Jameel McCline is an American former professional boxer. He challenged for the world heavyweight title on an unprecedented four occasions, losing all four attempts to Wladimir Klitschko, Chris Byrd, Nikolai Valuev and Samuel Peter. Despite never winning a world title, McCline did defeat former champions and top contenders in Michael Grant, Lance Whitaker, Al Cole, Cedric Boswell and Shannon Briggs. McCline retired in 2012 at the age of 42.
Siarhei Piatrovich Liakhovich is a Belarusian professional boxer who held the WBO heavyweight title in 2006. As an amateur, he won a bronze medal in the super-heavyweight division at the 1997 World Championships.
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.
Owen LeFranc Beck, nicknamed "What the Heck Beck," is a Jamaican former professional boxer who challenged for the WBA heavyweight title in 2006. He had an amateur record of 73 wins and 5 losses.
Fres Oquendo is a Puerto Rican professional heavyweight boxer. He had a successful amateur record before turning professional in 1997. He has challenged three times for world heavyweight titles.
Kevin VladimirovichJohnson is a Russian and American professional boxer. He has challenged once for the WBC heavyweight title in 2009. He holds notable wins over former world champions Bruce Seldon and Yoan Pablo Hernández.
Alexander "Sasha" Ustinov is a Russian professional boxer, former kickboxer and mixed martial artist. In boxing, he has challenged once for the WBA (Regular) heavyweight title in 2017.
Showtime Championship Boxing was a television boxing program airing on Showtime. Debuting in March 1986, it is broadcast live on the first Saturday of every month. Showtime Championship Boxing, which is very similar to HBO World Championship Boxing, features Mauro Ranallo on play-by-play, Al Bernstein as the color analyst, Jimmy Lennon as ring announcers, and Jim Gray as reporter.
Bryant Jennings is an American former professional boxer. He challenged once for the unified world heavyweight titles in 2015, and the WBA interim heavyweight title in the same year. Jennings holds notable wins over former world champion Siarhei Liakhovich, as well as former world title contenders Mike Perez and Artur Szpilka.
Oliver McCall vs. Larry Holmes, billed as "Burden of Proof", was a professional boxing match contested on April 8, 1995 for the WBC Heavyweight Championship. The undercard included world championship bouts in four other categories.
Adam Kownacki is a Polish professional boxer.
John Ruiz vs. James Toney was a professional boxing match contested on April 30, 2005, for the WBA heavyweight championship.
