
William Louis Wallace (born December 1, 1945) is an American karateka and former professional kickboxer. He is known for his adept use of high-speed leg kicks, earning him the nickname "Superfoot." He was the Professional Karate Association (PKA) World Full-Contact Champion, and the Middleweight Kickboxing Champion for six years, retiring with a 23-0-0 record.
Biography from Wikipedia, CC BY-SA. Credits and photos from TMDB.
The titles people know Bill from.
IMDb rating of each title on Cineora, by year.

as Bill

as Adam

as Colonel

as Tankson

as Butch
as Benny Garrucci

as Kamikaze
as Kruger

as (voice)
as Sparks
The people who keep turning up in Bill’s titles.