Known as "Laventille Tiger", Stewart turned professional in 1982 and challenged for the vacant WBA Light Heavyweight Title in 1986, but was TKO'd by Marvin Johnson when the bout was stopped on cuts.
Stewart was nicknamed "Laventille Tiger", and he turned professional in 1982, vying for the vacant WBA Light Heavyweight Championship in 1986, but was knocked out by Marvin Johnson when the fight was stopped due to cuts.