Kim Sung-hyun
Born
May 13, 1997 (age 28)
Birthplace
South Korea

Kim Sung-hyun

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)

Movies

Boys Be Brave
Boys Be Brave
2025
Kim Jin-woo
Baljjeo
Baljjeo
2025
Nuzabar
Nuzabar
2024
Boy
Gangwon-do
Gangwon-do
2021

TV Series

Boys Be Brave!
Boys Be Brave!
2024 ★ 8.2
Kim Jin-woo
8 Episodes
Missing Crown Prince
Missing Crown Prince
2024 ★ 6.5
Han Sang Soo
20 Episodes
Love Scene Number
Love Scene Number
2021 ★ 4.4
Han Si Han
2 Episodes
100% Era
100% Era
2021 ★ 7.3
Lee Shi Dae
8 Episodes
Hospital Playlist
Hospital Playlist
2020 ★ 8.5
Yun-bok's Boyfriend
1 Episode
The Temperature of Language: Our Nineteen
The Temperature of Language: Our Nineteen
2020 ★ 5.9
Kim Do Yoon
16 Episodes
Like
Like
2019 ★ 3.0
Seo Yoon Woo
24 Episodes
Secret Boutique
Secret Boutique
2019 ★ 7.5
Wi Jeong Hyeok [20-year-old]
16 Episodes
Spring Turns to Spring
Spring Turns to Spring
2019 ★ 6.8
Je Im Soo [Rising Idol]
32 Episodes
Mama Fairy and the Woodcutter
Mama Fairy and the Woodcutter
2018 ★ 7.0
Um Kyung-sul
16 Episodes
Room Of Her Own
Room Of Her Own
2018 ★ 5.0
Soo Bin
9 Episodes
Love After School
Love After School
2017 ★ 4.3
Byeong Myeong-rok
15 Episodes
Brain, Your Choice of Romance
Brain, Your Choice of Romance
2017
Ha Roo
10 Episodes