William Duen Wai-Lun
William Duen Wai-lun, born 1958, was a one of the real life bodyguards of Jackie Chan along with Jackie Chan Stunt Team member Ken Lo, a role he performed from 1988 to 2003. He worked on many films with Jackie Chan and his stunt team and even did a few stunts himself. He was known more as a character actor than a stuntman, often playing police officials, including controversially in the movie High Risk (1995), which mocked Jackie Chan. In the movie Gorgeous (1999) he and fellow Jackie Chan bodyguard, Ken Lo, parody their real selves by playing bodyguards to the films antagonist L. W. Lo, played by Emil Chau.
Filmography
City Hunter
Rush Hour 2
The Legend of Drunken Master
Police Story 3: Super Cop
Crime Story
Around the World in 80 Days
Gorgeous
Police Story 4: First Strike
Thunderbolt
Infernal Affairs II
Interpol
High Risk
Iron Monkey
The Tricky Master
The Saint of Gamblers
How to Meet the Lucky Stars
Future Cops
A Taste of Killing and Romance
Red Zone
The Group
Driving Miss Wealthy
Her Name Is Cat
Au Revoir, Mon Amour
Sex Flower
Prince Charming
Big Bullet
We're No Bad Guys
Magnificent Team
Killers from Beijing
The Crucifixion