Personal Info
Known For
Acting
Born
May 20, 1984 (age 41)
Place of Birth
Hong Kong, British Crown Colony
Also Known As
高鈞賢
高钧贤
Matthew Ko Kwan-yin
Ko Kwan Yin
Matthew Ko
Known For
TV
Burning Flame
Chan Lok Sun / Billy
1998
TV
Sinister Beings
2021
TV
Forensic Heroes
Cheung Sai-hei
2006
TV
The Classic of Mountains and Seas
Sun Ju
2016
TV
Show Me the Happy
2010
TV
The QUEEN of News
2023
TV
Forensic Heroes III
Bowie
2011
TV
Can't Buy Me Love
Hung Che-gong
2010
TV
Forensic Heroes II
Mok Ching-Hong (Wilson)
2008
TV
Steps
2007
TV
Forensic Heroes V
Cheung Sai-hei
2022
TV
Mission Run
2023
TV
Super Snoops
2011
TV
Burning Flame III
2009
TV
The Greatness of a Hero
2009
TV
Growing Through Life
2010
TV
Gilded Chopsticks
2014
TV
Sergeant Tabloid
Wong Tze-tsuen
2013
TV
Every Move You Make
张志杰 (Kelvin)
2010
TV
Links to Temptation
2010
Filmography
2025TVD.I.D 122023TVThe QUEEN of News2023FilmJudge Bao: Intrigues at Academyas Bao Zheng2023TVNight Beautiesas Wong Tsun-kui2023TVMission Run2022TVForensic Heroes Vas Cheung Sai-hei2021TVSinister Beings2020TVTiger's Talkas Self - Guest2017TV战狼·战狼as Luo Yejun2016TVThe Classic of Mountains and Seasas Sun Ju2014TVGilded Chopsticks2013TVSergeant Tabloidas Wong Tze-tsuen2011TVForensic Heroes IIIas Bowie2011TVSuper Snoops2010TVLinks to Temptation2010TVShow Me the Happy2010TVEvery Move You Makeas 张志杰 (Kelvin)2010TVCan't Buy Me Loveas Hung Che-gong2010TVGrowing Through Life2010TVGhost Writer2010Film72 Tenants of Prosperityas Sales of Shek Kin's Store2009FilmTurning Point2009TVBurning Flame III2009TVMan in Chargeas Shum Kwan-Bok2009TVThe Greatness of a Hero2008TVForensic Heroes IIas Mok Ching-Hong (Wilson)2007TVSteps2006TVTo Grow With Loveas Chiang Man Jun / "Matthew"2006TVForensic Heroesas Cheung Sai-hei1998TVBurning Flameas Chan Lok Sun / Billy