Seo Ji-hoon
Biography
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
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
Top Movies & Series
Running Man
KBS Drama Special
Drama Stage
Revenge of Others
Prison Playbook
Signal
My Lovely Liar
Imitation
Meow, the Secret Boy
Flower Crew: Joseon Marriage Agency
BEGINS ≠ YOUTH
The Midnight Studio
Payback: Money and Power
My Youth
School 2017
Touch
The Battleship Island
Misty
To All The Guys Who Loved Me
Solomon's Perjury
Seasons of Blossom
Tarot
Blue Dragon Series Awards
Mama Fairy and the Woodcutter