 Mike McCallum

Mike McCallum (born 7 December 1956) is a Jamaican former professional boxer who competed from 1981 to 1997.He held world championships in three weight classes, including the WBA super welterweight title from 1984 to 1988, the WBA middleweight title from 1989 to 1991, and the WBC light heavyweight title from 1994 to 1995.