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 was the only boxer in history to win the undisputed championship in two weight classes in the "three belt era", a feat later surpassed by Terence Crawford, Naoya Inoue and Oleksandr Usyk, who became two-weight undisputed champions in the four-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.
Tommy Morrison was an American professional boxer and mixed martial artist who competed from 1988 to 2009. Best known for his left hook and formidable punching power, Morrison won the WBO heavyweight title in 1993 with a unanimous decision victory over George Foreman. He lost the title in his second defense to Michael Bentt that same year. Morrison's other boxing highlights include his fight with Ray Mercer in 1991, and with Donovan Ruddock in 1995. Morrison is also known for his acting career, having starred alongside Sylvester Stallone in the 1990 film Rocky V as Tommy Gunn. He retired from boxing in 1996 after testing positive for HIV.
Vassiliy Valeryevich Jirov, sometimes known as Vasily Zhirov, is a Kazakhstani former professional boxer who competed from 1997 to 2009, and held the IBF cruiserweight title from 1999 to 2003. As an amateur he won a gold medal at the 1996 Olympics, as well as consecutive bronzes at the 1993 and 1995 World Championships, all in the light heavyweight division.
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.
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.
Christopher Cornelius Byrd is an American former professional boxer who competed from 1993 to 2009. He is a two-time world heavyweight champion, having first won the WBO title in 2000 after an upset corner stoppage over then-undefeated Vitali Klitschko. In his first title defense later that year, he lost to Vitali's brother Wladimir Klitschko. In 2002, Byrd defeated Evander Holyfield to win the IBF heavyweight title for his second reign as world champion. He made four successful defenses until losing his title again to Wladimir Klitschko in a 2006 rematch. He was ranked by BoxRec in the world's top 10 heavyweight from 1998 to 2004, reaching his highest ranking of No.3 in 2000.
Jimmy Lange is an American professional boxer.
Peter Manfredo Jr. is a former American professional boxer and former IBO middleweight champion. He has challenged twice for upper-level world titles, at middleweight and super middleweight, as well as having won the NABO, IBU and European Boxing Association (EBA) light middleweight titles.
Chad Dawson is an American former professional boxer who competed from 2001 to 2019. He held multiple world championships at light heavyweight, and was one of the most highly regarded boxers in that weight class between 2006 and 2013.
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.
Charles Lamont Shufford, Jr. is an American former professional boxer. He challenged once for the WBO world heavyweight title in 2001.
Peter Graham is an Australian karateka, kickboxer, boxer and mixed martial artist.
Omar Sheika is an American former professional boxer and multiple time super middleweight world title challenger. He is of Palestinian descent.
Cristobal Arreola is an American former professional boxer who 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.
Timothy Edward Lee Hague was a Canadian mixed martial artist and boxer who competed in the heavyweight division, most recently for Absolute Championship Berkut. He became a professional fighter in 2006, and formerly competed for the Ultimate Fighting Championship, World Series of Fighting and King of the Cage, where he went 11–0 and was the King of the Cage Canada Heavyweight Champion. On June 16, 2017, he suffered a brain hemorrhage after being knocked out in a boxing match against Adam Braidwood in Edmonton, Alberta. He died on June 18, 2017.
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.
Alfonso López III is an American professional boxer of Mexican descent. López fights out of Houston, Texas, raised out of Cut & Shoot, Texas. He currently holds the WBC-NABF bridgerweight title in 2021-22. He has held the WBC-NABF light heavyweight title since 2019, also former WBC-Continental Americas super middleweight title in (2010) and the WBO-NABO light heavyweight title in (2019). As of September 1, 2022, López is ranked 6th in the World in the WBC rankings.
Hanna Gabriels Valle is a Costa Rican professional boxer. She has held world championships in four weight classes, having held the WBA female light middleweight title since 2016; the WBA female light heavyweight and WBC female heavyweight titles since April 2021; the WBO welterweight title in 2009; and the WBO light middleweight title twice between 2010 and 2018. As of September 2020, she is ranked as the world's third best active light middleweight by The Ring and BoxRec.
Andre Ward vs. Carl Froch was the Super Six World Boxing Classic Final championship fight for the WBC, WBA, & vacant The Ring super middleweight titles. The bout was held on December 17, 2011, at the Boardwalk Hall in Atlantic City, New Jersey, United States. and was televised on Showtime.
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.
Joe Joyce 
Staples Center, Los Angeles, California
Olympic Stadium, Montreal, Canada
Cotai Arena, Cotai, Macao 
Rafael Pedro
Alfredo Escalera Jr
Alvaro Morales