ACTOR
Seo Ji-hoon
Known for Revenge of Others · Running Man · Signal
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
Snapshot 2026-10-14
- Born
- Apr 25, 1997
- Birthplace
- Daegu, South Korea
- Known For
- Acting
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
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Known For
Filmography
Television
KBS Drama SpecialJo Tae Woong · 1 eps
2010
Running Man1 eps
2010
Matching! Boys ArcheryYoo Ji Wan · 8 eps
2016
SignalJang Tae-jin · 6 eps
2016
Solomon's PerjuryBae Joon-Young · 12 eps
2016
A Special Meal of the Weirdo 'Nara'Go Shi Saeng · 4 eps
2017
Drama StageKim Young Hoon · 1 eps
2017
Mepsi MeowYeon Woo · 10 eps
2017
Prison PlaybookMin Shik [Ji Ho’s friend] · 4 eps
2017
School 2017Yoon Kyung-woo · 16 eps
2017
Mama Fairy and the WoodcutterKim Geum · 16 eps
2018
MistyHa Myung Woo [Young] · 16 eps
2018
My First LoveYoung Kang Shin-Woo · 10 eps
2018
Flower Crew: Joseon Marriage AgencyLee Soo · 16 eps
2019
Meow, the Secret BoyLee Jae-seon · 24 eps
2020
To All The Guys Who Loved MePark Do-Gyeom · 32 eps
2020
Touch[Girl on the plane's boyfriend] · 1 eps
2020
ImitationYoon Bin · 1 eps
2021
Blue Dragon Series AwardsSelf · 1 eps
2022
Revenge of OthersSeok Jae-beom · 12 eps
2022
Seasons of BlossomLee Ha-min · 16 eps
2022
My Lovely LiarLee Kang-min · 16 eps
2023
Payback: Money and PowerDeveloper Cha [Blue Net Developer] · 2 eps
2023
BEGINS ≠ YOUTHKim Hwan · 12 eps
2024
On/OffJang Jun Chul · 2 eps
2024
TarotWoo Jae Yoon [One Person Storage] · 1 eps
2024
The Destiny ChangerGeum Tae-yeong · 6 eps
2024
The Midnight StudioYoon So Myeong · 2 eps
2024
My YouthKim Seok-ju · 12 eps
2025Photos
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