Evander Holyfield

Evander Holyfield (born October 19, 1962) is an American former professional boxer who competed between 1984 and 2011. He reigned as the undisputed champion in the cruiserweight division 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 World Boxing Association (WBA), World Boxing Council (WBC), and International Boxing Federation (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.

As an amateur, Holyfield represented the United States at the 1984 Summer Olympics, winning the light heavyweight bronze medal. He turned professional at the age of 21, moving up to cruiserweight in 1985 and winning his first world championship the following year, defeating Dwight Muhammad Qawi for the WBA title. Holyfield then went on to defeat Ricky Parkey and Carlos de León to win the WBC and IBF titles, thus becoming the undisputed cruiserweight champion.

He moved up to heavyweight in 1988, later defeating Buster Douglas in 1990 to claim the unified WBA, WBC and IBF heavyweight titles and the undisputed heavyweight championship.