Koo Ja-sung

BornSeptember 22, 1992 (age 33)

AgentPLK Entertainment

Koo Ja-sung is a South Korean actor and model.^[1]

Year	Títle	Role	Ref.
2017	The Blue Sea	Seong Ki-soo
2018	Misty	Kwak Gi-seok	^[2]^[3]
2019	The Secret Life of My Secretary	Ki Dae-joo	^[4]
2020	Was It Love?	Oh Yeon Woo
2021	Drama Special – "Siren"	Park Dong-gyu	^[5]
2022	Sponsor	Hyun Seung-hoon	^[6]^[7]
2025	Motel California	Cha Seung-eon	^[8]

Television series