Holyfield–Tyson II: Mike Tyson is disqualified in the third round for biting a piece off Evander Holyfield's ear.

Evander Holyfield vs. Mike Tyson II, billed as The Sound and the Fury and afterwards infamously referred to as The Bite Fight, was a professional boxing match contested between the champion Evander Holyfield and the challenger Mike Tyson on June 28, 1997, for the WBA World Heavyweight Championship. It achieved notoriety as one of the most bizarre fights in boxing history after Tyson bit off a part of Holyfield's ear. Tyson was disqualified from the match and lost his boxing license, though it was later reinstated.

Michael Gerard Tyson is an American former professional boxer who competed between 1985 and 2024. Nicknamed "Iron Mike" and "Kid Dynamite" in his early career, and later known as "the Baddest Man on the Planet", Tyson is regarded as one of the greatest heavyweight boxers of all time. He reigned as the undisputed world heavyweight champion from 1987 to 1990.

Evander Holyfield 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.