Cheng Tse Sing (born May 21), a TV actor in TVB and a DJ in Hong Kong Radio. Cheng used to be a fashion designer and started working as a DJ when studying in Canada; in the mid-1990s, he returned to Hong Kong, hosting the show 'Tonight's Emotions' and invited Au-yeung Kiu to sing the theme song. Later he became a TVB artist, excelling in portraying villains, with his role as 'Lee Tze Ho' in 'Real Love' being the most familiar. He also hosted the radio program 'Music Lover' on Radio Hong Kong's first channel, and did voice-overs for Radio Hong Kong programs. Cheng is a Christian and often participates in sharing testimonies and teaching program voice-overs. His wife is actress Lai Him.