Personal Info
Known For
Acting
Born
January 1, 1958
Died
August 27, 2025 (age 67)
Place of Birth
Hong Kong, British Crown Colony
William Duen Wai-Lun
Biography
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.
Known For
Film
Rush Hour 2
Cab Driver
2001
Film
Thunderbolt
Koo
1995
Film
Police Story 3: Super Cop
General's Bodyguard
1992
Film
The Legend of Drunken Master
Erhu Player at Night Market (uncredited)
1994
Film
City Hunter
Cruise Passenger
1993
Film
Police Story 4: First Strike
(uncredited)
1996
Film
Gorgeous
Lo's Bodyguard
1999
Film
Around the World in 80 Days
Tiger #5 - Lung
2004
Film
Infernal Affairs II
Sergeant Chan
2003
Film
Crime Story
Superintendent Cheung
1993
TV
Interpol
段祥仁
1997
Film
Iron Monkey
Fat Rich Patient
1993
Film
High Risk
Commander
1995
Film
Future Cops
Toyota
1993
Film
Big Bullet
Richard
1996
Film
The Tricky Master
Fat Pig
1999
Film
Au Revoir, Mon Amour
1991
Film
How to Meet the Lucky Stars
1996
Film
Her Name Is Cat
Fatty
1998
Film
The Saint of Gamblers
Kitoyomo
1995
Filmography
2019Film吃雞戰場2016FilmFight in Causeway Bay II2011FilmSleepwalkeras Supt2008FilmHong Kong Bronx2004FilmAround the World in 80 Daysas Tiger #5 - Lung2004FilmDriving Miss Wealthyas G4 Applying for Bodyguard Job2003FilmInfernal Affairs IIas Sergeant Chan2002FilmThe Troublesome Romance2002FilmDead or Alive: Finalas Gangster2001FilmMist in Judgeas Officer Wong2001FilmUltimatum2001FilmRush Hour 2as Cab Driver2000FilmViolent Cop2000FilmKillers from Beijingas Pig Skin1999FilmNo Problem1999FilmThe Tricky Masteras Fat Pig1999FilmPrince Charmingas Mr. Fat1999FilmGorgeousas Lo's Bodyguard1998FilmMagnificent Team1998FilmHer Name Is Catas Fatty1998FilmThe Groupas 徐哥1997FilmWe're No Bad Guysas Officer Pei1997TVInterpolas 段祥仁1996FilmHow to Meet the Lucky Stars1996FilmBig Bulletas Richard1996FilmPolice Story 4: First Strikeas (uncredited)1995FilmRed Zoneas Insp. Michael Li1995FilmThunderboltas Koo1995FilmHigh Riskas Commander1995FilmThe Saint of Gamblersas Kitoyomo1995FilmNo Justice for All1995FilmA Friend's Wife1994FilmS.D.U. - Mission in Mission1994FilmThe Other Side of the Sea1994FilmThe Sweet Smell of Deathas Poon's superior officer1994FilmThe Wrath of Silenceas Fat detective1994FilmA Taste of Killing and Romanceas Feng's Victim in Restaurant1994FilmRock N'Roll Copas Hung's superior1994FilmThe Crucifixionas Inspector Ko1994FilmThe Third Full Moonas Victim in Bathroom1994FilmThe Legend of Drunken Masteras Erhu Player at Night Market (uncredited)1993FilmAlways on My Mind1993FilmIron Monkeyas Fat Rich Patient1993FilmFuture Copsas Toyota1993FilmCrime Storyas Superintendent Cheung1993FilmSex Floweras William Tuen1993FilmCity Hunteras Cruise Passenger1992FilmRevenge of Scar Face1992FilmPolice Story 3: Super Copas General's Bodyguard1992FilmFour Dragons1991FilmAu Revoir, Mon Amour