Born in Honolulu, Hawaii, Professor Toru Tanaka began competing in professional wrestling in 1967. A former Judo instructor, he used every bit of his knowledge of martial arts in the squared circle.

Frank William Dux (born April 6, 1956) is a Canadian-American martial artist, fight choreographer and author. According to Dux, a ninjutsu expert named Senzo Tanaka trained him as a ninja when he ...