Wen Chiang Long was a stuntman actor who made about 57 movies. He was promoted to main star by Taipei film-director Joseph Kuo. He retired from film-acting in 1981 and moved to the US, where he became a cook and opened a Chinese restaurant in Tempe (Arizona). Curiously he played a cook in one of his most known movies: The Iron Man (1973).
(Source: IMDB)