Gary Chan Ga-Fai (陳嘉輝) is a Hong Kong actor born in 1973. He graduated from the Department of Civil Engineering of the Hong Kong Polytechnic Institute and worked as a project supervisor in the Government Engineering Development Department. A year later, he filmed a cell phone ad. In September 1986, was recruited by TVB. At the beginning of his television career, he was the host of the children's program 430 Space Shuttle (430穿梭機). In 1988, he was casted as the male lead in the comedy Everybody's Somebody's Favourite (都市方程式). After living in Malaysia, working in China and Taiwan, and working for ATV in Hong Kong, he went back to TVB in 2014.
