Seo Ji-hoon

Seo Ji-hoon

Born 25 April 1997 in Daegu, South Korea

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.

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He enlisted in the military on February 3, 2026

Actor