Kim Sung-hyun
Acting·May 13, 1997 — 29 years old·South Korea
Kim Sung Hyun , formerly known as Yoo Jeong Woo, is a South Korean actor.
He made his acting debut in 2017 with a role in "Love After School" (방과후 연애), under the stage name Yoo Jeong Woo. He is currently managed by EL Park (이엘파크) and has decided to use his birth name.
(Source: MyDramaList)
Known For
Hospital Playlist
2020·8.5
Boys Be Brave!
2024·8.0
The Temperature of Language: Our Nineteen
2020·6.1
Love Scene Number
2021·4.4
Missing Crown Prince
2024·6.5
Spring Turns to Spring
2019·6.8
Mama Fairy and the Woodcutter
2018·7.0
Secret Boutique
2019·7.5
100% Era
2021·7.3
Love After School
2017·4.3
Like
2019·3.0
Room Of Her Own
2018·5.0
Filmography · 17
2025Boys Be BraveKim Jin-woo2025BaljjeoDirector · Original Story · Writer · Production Design2024NuzabarBoy · Director · Writer2024Boys Be Brave!TVKim Jin-woo2024Missing Crown PrinceTVHan Sang Soo2021Gangwon-do2021Love Scene NumberTVHan Si Han2021100% EraTVLee Shi Dae2020Hospital PlaylistTVYun-bok's Boyfriend2020The Temperature of Language: Our NineteenTVKim Do Yoon2019LikeTVSeo Yoon Woo2019Secret BoutiqueTVWi Jeong Hyeok [20-year-old]2019Spring Turns to SpringTVJe Im Soo [Rising Idol]2018Mama Fairy and the WoodcutterTVUm Kyung-sul2018Room Of Her OwnTVSoo Bin2017Love After SchoolTVByeong Myung-rok2017Brain, Your Choice of RomanceTVHa Roo