Sung Ki-yoon
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.
Known For

Extraordinary Attorney Woo

Signal

A Time Called You

Youth of May

My Man Is Cupid

Beautiful World

Emergency Declaration

No Mercy
All Movies (5)
- Turandot2022 ยท as ์ํฐ์
- Emergency Declaration2022 ยท as Crisis management situation team leader
- Human, Space, Time and Human2018 ยท as Captain
- Daddy's back2016
- This Is Law2001 ยท as Butcher Group
All TV Shows (7)
- No Mercy2025 ยท as Kim Du-sik
- My Man Is Cupid2023 ยท as Park Dae-sik
- A Time Called You2023 ยท as Kwon Sang-jo
- Extraordinary Attorney Woo2022 ยท as Kim Jin-pyeong
- Youth of May2021 ยท as Hwang Jung-tae (adult)
- Beautiful World2019 ยท as Na Pil-joon
- Signal2016 ยท as Hae-yeong's Father