a South Korean martial artist and actor best known for his Hong Kong martial arts films. He is a ninth-dan grandmaster in Tang Soo Do and Taekwondo who began training in 1957. Prior to his acting career, Hwang was a martial arts instructor for the Korean military in Vietnam. Hwang began his acting career in 1974. In 1976, he was offered employment in Hong Kong by Ng See-yuen, where he appeared in the kung fu film Secret Rivals as the villain Silver Fox, a role he reprised in several other films, most notably Secret Rivals 2 (1977). He gained prominence for appearing in the films Drunken Master (1978) and Snake in the Eagle's Shadow (1978), both opposite Jackie Chan, and Hitman in the Hand of Buddha (1981), which marked his directorial debut.[3][4] He collaborated with Hong Kong filmmaker Corey Yuen on several films, including Snuff Bottle Connection, Secret Rivals 2, The Invincible Armour (all 1977), Dance of the Drunk Mantis (1979), Ninja in the Dragon's Den (1982), and Millionaires Express (1986). His other films include Hell's Wind Staff, Buddha Assassinator (both 1979), Two Fists Against the Law (1980), and Game of Death II (1981).