Seo Ji-hoon
Seo Ji-hoon is a South Korean actor under Management Koo. He debuted in the hit drama “Signal” as the villainous Jang Tae Jin. He later landed his first lead roles in “Matching Boys Archery” as the puppy-like Yoo Ji Wan. He enlisted in the military on February 3, 2026
Known for
- Running Man (2010)
- KBS Drama Special (2010)
- Signal (2016)
- Drama Stage (2017)
- Revenge of Others (2022)
- Prison Playbook (2017)
- My Lovely Liar (2023)
- Imitation (2021)
- School 2017 (2017)
- Meow, the Secret Boy (2020)
- Blue Dragon Series Awards (2022)
- The Midnight Studio (2024)
- Flower Crew: Joseon Marriage Agency (2019)
- Misty (2018)
- Tarot (2024)
- My Youth (2025)
- Payback: Money and Power (2023)
- To All The Guys Who Loved Me (2020)
- The Battleship Island (2017)
- Touch (2020)