Rocky Lai Keung-kun was a long time member of the
Jackie Chan Stunt Team, joining in 1984. He was brought into stunt work by his older brother
Keung-Kuen Lai after the loss of a job, he earned recognition by performing stunts that some of the younger stuntmen wouldn't do. He featured in over fifty movies in Hong Kong, mostly in small roles and stunt work. His bald head which (makes him easily recognizable) was the result of using a substance to change his hair colour for a role, afterwards it fell out and never grew back. One of his most prominent onscreen appearances was as the sadistic "Brother Yee" in the movie
Body Weapon (1999), alongside fellow JC Stunt Team member
Ming-Sing Wong.