Adam Cheng was born on February 24, 1947 in Hong Kong as Cheng Choung-She. He is known for his work on Chor Lauheung (1979), Chu Liu Xiang da jie ju (1983) and The Legend (1993). He has been married to Kuan Ching-Hua since 1989. They have two children. He was previously married to Lydia Shum.