
Acting
William Duen Wai-lun
ZH, CN, EN, JA cinema · 51 credits
Born
1 January 1958
Died
27 August 2025 (aged 67)
Birthplace
Hong Kong, British Crown Colony
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
Filmography

Sleepwalker
as Supt

Driving Miss Wealthy
as G4 Applying for Bodyguard Job

Around the World in 80 Days
as Tiger #5 - Lung

Infernal Affairs II
as Sergeant Chan

Dead or Alive: Final
as Gangster

Mist in Judge
as Officer Wong

Rush Hour 2
as Cab Driver

Killers from Beijing
as Pig Skin

Prince Charming
as Mr. Fat

The Tricky Master
as Fat Pig

Gorgeous
as Lo's Bodyguard

Her Name Is Cat
as Fatty

We're No Bad Guys
as Officer Pei

Big Bullet
as Richard

Police Story 4: First Strike
as (uncredited)

The Saint of Gamblers
as Kitoyomo

High Risk
as Commander

Red Zone
as Insp. Michael Li

Thunderbolt
as Koo

The Sweet Smell of Death
as Poon's superior officer

Rock N'Roll Cop
as Hung's superior

The Third Full Moon
as Victim in Bathroom

The Crucifixion
as Inspector Ko

A Taste of Killing and Romance
as Feng's Victim in Restaurant

The Wrath of Silence
as Fat detective

The Legend of Drunken Master
as Erhu Player at Night Market (uncredited)

Iron Monkey
as Fat Rich Patient

City Hunter
as Cruise Passenger

Crime Story
as Superintendent Cheung

Future Cops
as Toyota

Sex Flower
as William Tuen

Police Story 3: Super Cop
as General's Bodyguard




















