Sai Gwa-Pau
Lim Gan, known professionally as Sai Gwa-Pau, was a Hong Kong film actor who played roles in over 600 movies from the 1950s onward. His stage name referred to his prominent protruding upper teeth. Sai Gwa-pau was well known for his comic roles and in particular his role in the film series based on the exploits of Wong Fei-hung.