Known For
Acting
Birthday
May 28, 1953 (age 73)
Place of Birth
Tokyo, Japan
Also Known As
- Seong-kun Mun
- Moon Seong-geun
- Mun Seong-kun
- Moon Sung Geun
- SeongGeun Mun
Moon Sung-keun
Known For - Movies
Burning
as Lawyer
Forgotten
as Jin-seok's Father / Mr. Park
Project Silence
as Byeong-hak
Missing
as Pan-gon
Sea Fog
as Wan-ho
Hwayi: A Monster Boy
as CEO Jeon
A Girl at My Door
as Chief Nam Kyeong-dae
1987: When the Day Comes
as Jang Se-dong
Memories of the Sword
as Lee Eui-myeong
Hanbando
as Kwon Yong-hwan
Known For - TV Shows
Moving
as Min Yong-jun
Marry My Husband
as Yoo Han-il
Vagabond
as Hong Sun-jo
Unanswered Questions
as Self
Insider
as Do Won Bong [Seongju Prison inmate]
Spotlight
as Self
Encounter
as Congressman Cha Jong-hyeon
Princess Ja Myung
as King Daemusin
Nobody Knows
as Hwang In-bum
Distorted
as Koo Tae-Won