Evander Holyfield

 Evander Holyfield (born October 19 1962) is an American former professional boxer who competed between 1984 and the year 2011. He reigned as the undisputed world champion at cruiserweight in the late 1980s and heavyweight in the early 1990s. He remains the only boxer to have won the title of undisputed champion at two weight classes in the time of the three belts. Nicknamed "the real Deal", Holyfield is the only world heavyweight champion, having held the unified WBA, WBC, and IBF titles from 1990 to 1992, and the WBA as well as the IBF titles again from 1993 until 1994, and the WBA title for the third time from 1996 to 1999, the IBF title was won 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 where he won bronze in the division of light heavyweight. At 21 years old He was a professional fighter, and then moved to the cruiserweight division in. He beat Dwight Muhammad Qawi to win the WBA title.