(born 1966), US boxer; full name Michael Gerald Tyson. He became undisputed world heavyweight champion in 1987, winning the WBA, WBC, and IBF titles. He was imprisoned in 1992 for rape; after his release in 1995 he reclaimed the WBC and WBA titles in the following year.
Definition of Tyson, Mike in US English:
Tyson, Mike
proper nounˈtīsən
(born 1966), US heavyweight boxing champion; full name Michael Gerald Tyson.