Actor
Yoon Chan-young
April 25, 2001 · Seoul, South Korea
Yoon Chan-young (윤찬영) is a South Korean actor born on April 25, 2001, in South Korea. He began his acting career in 2013 as a child actor, appearing in various television dramas where he often portrayed the younger versions of main characters. Through these early roles, he gained attention for his emotional depth and natural screen presence.
He gradually built his career with supporting roles in notable dramas such as Mama (2014), Dr. Romantic (2016), and Nobody Knows (2020), showcasing his growth and versatility as an actor. His breakthrough came with the role of Lee Cheong-san in the Netflix original series All of Us Are Dead (2022), which earned him international recognition and significantly expanded his global fanbase.
Notable work
Often works with
Uhm Hyo-seop
3 titles together
Doctor John, The King in Love, Hwajung
Seo Jeong-yeon
3 titles together
Mothers, Everything and Nothing, Bubble Gum
Lee You-mi
2 titles together
All of Us Are Dead, Doctor John
Lee Kyoo-hyung
2 titles together
All of Us Are Dead, Doctor John
Ahn Seung-gyun
2 titles together
All of Us Are Dead, Still 17
Ahn Hyo-seop
2 titles together
Dr. Romantic, Still 17
Full filmography · 26
Hyper Knife
as Seo Young-joo
20257.8
High School Return of a Gangster
as Yi-heon/Kim Deuk-pal
20248.5
Delivery Man
as Seo Young-min
2023
Hope or Dope
as Gong Yoon Tak
2022
All of Us Are Dead
as Lee Cheong-san
20228.3
Nobody Knows
as Ju Dong-myung
20207.7
Everything and Nothing
as Ko Min-jae
2019
Doctor John
as Lee Ki Suk (A CIPA patient)
20197.6
Still 17
as Gong Woo-Jin (young)
20188
The King in Love
as Young Wang Rin
2017
Dr. Romantic
as Kang Dong-joo (Young)
20168.1
Bubble Gum
as Park Ri-Hwan (15 years old)
2015