Riddick Lamont Bowe is an American former professional boxer and professional kickboxer who competed between 1989 and 2008 in boxing, and from 2013 to 2016 in kickboxing. He held the undisputed world heavyweight championship in 1992, and won the super heavyweight silver medal at the 1988 Summer Olympics. World heavyweight champion (WBA, and IBF) from December 14, 1992 to November 6, 1993. Wiki link