Koo Ja-sungActingSeptember 22, 1992 (33 years old)Popularity: 1InstagramBiographyGoo Ja Sung is a South Korean actor and model. He made his acting debut in 2007. He has appeared in various dramas since his debut including, “Misty” (2018) and “The Secret Life of My Secretary” (2019).Also Known As具子成 • کو جا-سونگRecent & UpcomingNaughty by ArrangementCha Kang-jun • Apr 20266.8Motel CaliforniaCha Seung-eon • Jan 2025Known For7.4The Secret Life of My SecretaryKi Dae-Joo6.7Was It Love?Oh Yun Woo7.3MistyKwak Ki-seok6.8Motel CaliforniaCha Seung-eon3.8GenesisKim Min Ki6.7SponsorHyun Seung-hoon8.0Dunia: Into a New WorldKoo Ja Sung4.8The SirenPark Dong-gyuNaughty by ArrangementCha Kang-jun5.5The Blue SeaSung Ki-suPhotos of Koo Ja-sungFilmographyMovies1TV Shows10AllCast1CrewBrowse All2020s4.8The SirenPark Dong-gyu
