‘Bloodsport’ Martial Artist, Frank Dux: Was Raniere a judo champ at age 11?
Frank Dux is a martial artist, teacher, author, fight choreographer, stunt coordinator, film writer, consultant, security adviser, and coauthor of the US Navy SEAL Special Warfare Combat Fighting Course. His exploits were the basis of the 1988 movie, Bloodsport, starring Jean Claude Van…











