Known For
Acting
Gender
Male
Birthday
May 13, 1997
Age
29
Place of Birth
South Korea
Popularity
0.8
Kim Sung-hyun
Acting
Biography
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)
Also known as
Yoo Jung Woo · Kim Sung-Hyun · 김성현 · Kim Seong Hyeon · Yu Jeong U · 유정우
Latest News
Known For
8.6
Hospital Playlist
2020 · TV
6.5
Missing Crown Prince
2024 · TV
6.1
The Temperature of Language: Our Nineteen
2020 · TV
6.8
Spring Turns to Spring
2019 · TV
4.4
Love Scene Number
2021 · TV
8.0
Boys Be Brave!
2024 · TV
7.5
Secret Boutique
2019 · TV
7.0
Mama Fairy and the Woodcutter
2018 · TV
4.3
Love After School
2017 · TV
0.0
Brain, Your Choice of Romance
2017 · TV
7.3
100% Era
2021 · TV
0.0
Gangwon-do
2021 · Movie
Filmography
2025
Boys Be Brave
Movie · Kim Jin-woo
0.0
2025
Baljjeo
Movie
0.0
2024
Nuzabar
Movie · Boy
0.0
2024
Boys Be Brave!
TV · Kim Jin-woo
8.0
2024
Missing Crown Prince
TV · Han Sang Soo
6.5
2021
Gangwon-do
Movie
0.0
2021
Love Scene Number
TV · Han Si Han
4.4
2021
100% Era
TV · Lee Shi Dae
7.3
2020
Hospital Playlist
TV · Yun-bok's Boyfriend
8.6
2020
The Temperature of Language: Our Nineteen
TV · Kim Do Yoon
6.1
2019
Like
TV · Seo Yoon Woo
3.0
2019
Secret Boutique
TV · Wi Jeong Hyeok [20-year-old]
7.5
2019
Spring Turns to Spring
TV · Je Im Soo [Rising Idol]
6.8
2018
Mama Fairy and the Woodcutter
TV · Um Kyung-sul
7.0
2018
Room Of Her Own
TV · Soo Bin
5.0
2017
Love After School
TV · Byeong Myung-rok
4.3
2017
Brain, Your Choice of Romance
TV · Ha Roo
0.0