Known For
Acting
Gender
Male
Birthday
January 5, 1971
Age
55
Place of Birth
South Korea
Popularity
0.6
Sung Ki-yoon
Acting
Biography
He is a musical stage, film and drama actor. He attended and graduated from Seoul National University of Arts, Department of Theater, Dongseo University, Department of Musical Arts, and Dankook University Graduate School of Culture and Arts.
Also known as
성기윤 · Seong Gi-yun
Latest News
Known For
8.5
Extraordinary Attorney Woo
2022 · TV
8.2
Signal
2016 · TV
8.1
Youth of May
2021 · TV
7.4
Emergency Declaration
2022 · Movie
8.3
A Time Called You
2023 · TV
7.5
My Man Is Cupid
2023 · TV
7.9
Beautiful World
2019 · TV
7.0
No Mercy
2025 · TV
5.5
Human, Space, Time and Human
2018 · Movie
4.0
Daddy's back
2016 · Movie
0.0
Turandot
2022 · Movie
5.6
This Is Law
2001 · Movie
Filmography
2025
No Mercy
TV · Kim Du-sik
7.0
2023
My Man Is Cupid
TV · Park Dae-sik
7.5
2023
A Time Called You
TV · Kwon Sang-jo
8.3
2022
Turandot
Movie · 알티움
0.0
2022
Emergency Declaration
Movie · Crisis management situation team leader
7.4
2022
Extraordinary Attorney Woo
TV · Kim Jin-pyeong
8.5
2021
Youth of May
TV · Hwang Jung-tae (adult)
8.1
2019
Beautiful World
TV · Na Pil-joon
7.9
2018
Human, Space, Time and Human
Movie · Captain
5.5
2016
Daddy's back
Movie
4.0
2016
Signal
TV · Hae-yeong's Father
8.2
2001
This Is Law
Movie · Butcher Group
5.6