
Kim Sung Hyun , formerly known as Yoo Jeong Woo, is a South Korean actor.
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)

Boys Be Brave!
Character:Kim Jin-woo

Missing Crown Prince
Character:Han Sang Soo

Love Scene Number
Character:Han Si Han

100% Era
Character:Lee Shi Dae

Hospital Playlist
Character:Yun-bok's Boyfriend

The Temperature of Language: Our Nineteen
Character:Kim Do Yoon

Like
Character:Seo Yoon Woo

Secret Boutique
Character:Wi Jeong Hyeok [20-year-old]

Spring Turns to Spring
Character:Je Im Soo [Rising Idol]

Mama Fairy and the Woodcutter
Character:Um Kyung-sul

Room Of Her Own
Character:Soo Bin

Love After School
Character:Byeong Myeong-rok

Brain, Your Choice of Romance
Character:Ha Roo