Actor / Actress
New Release
Career overview
Ku Sung-hwan is known for work in acting across film and television. New Release currently presents 20 verified screen credits connected to this profile. Selected work includes OK!
Let's Get Divorced (2026), Our Universe (2026), Dauren's Wedding (2024), Love, Again (2019), 71: Into the Fire (2010), Sadness in Beauty (2010), The Guard Post (2008), H-521. The recorded credits span 2004 to 2026, including 12 movies and 8 TV shows. The filmography below lists available titles, release years and known roles.
This profile is updated as additional verified information becomes available.
Profile details
Known forActing
Movies12
TV shows8
Active years represented2004–2026
Place of birthSouth Korea
Also known as
Ku Sung Hwan · Gu Seong-hwan · Koo Sung-hwan · Ku Seong-hwan · Gu Sung-hwan
Known for
TV ShowOK! Let's Get Divorced
TV ShowOur Universe
MovieDauren's Wedding
MovieLove, Again
Movie71: Into the Fire
MovieSadness in Beauty
MovieThe Guard Post
MovieH-521
TV ShowHome Alone
TV ShowYou Quiz on the Block
TV ShowPachinko
TV ShowJirisan
TV ShowThrough the Darkness
TV ShowReverse
MovieProject Silence
MovieTong: Memories
MovieLow Life
MovieSwallow
MovieMade in Itaewon
MovieA Shark