Acting
Ku Sung-hwan
Also Known As: Ku Sung Hwan, Gu Seong-hwan, Koo Sung-hwan
Birth Date
June 30, 1980
(46 years old)
Place of Birth
South Korea
Popularity
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Photos
star7.5
TV Show
Home Alone
Self
2013 • 1 episode
star8.3
TV Show
You Quiz on the Block
Self
2018 • 1 episode
star7.9
TV Show
Pachinko
Mr. Chung's brother
2022 • 1 episode
star8.1
TV Show
Our Universe
Jo Mu-saeng
2026 • 12 episodes
star7.8
TV Show
Through the Darkness
Hwang Dae-sun
2022 • 1 episode
star8.1
TV Show
Jirisan
Detective
2021 • 1 episode
star6.8
Movie
Project Silence
Bus Driver
2024
star5.7
TV Show
Reverse
Jae-yong
2026 • 8 episodes
star7.0
TV Show
OK! Let's Get Divorced
Ji Seung-ho
2026 • 12 episodes
star7.5
Movie
71: Into the Fire
Nam-sik
2010
star5.5
Movie
The Guard Post
Driver Soldier Byun
2008
star5.9
Movie
Low Life
Choon-sik
2004
star7.1
Movie
Love, Again
Mr. Cha
2019
Movie
H-521
—
star6.7
Movie
Swallow
Sang-hyun
2023
Movie
Made in Itaewon
Park Sang-man
—
Movie
Sadness in Beauty
2010
star8.0
Movie
Tong: Memories
2016
star5.0
Movie
A Shark
Young-Chul
2007
star5.0
Movie
Dauren's Wedding
Young-tae
2024