
Actor
Yoon Chan-young
Born 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. Following the success of the series, Yoon Chan-young took on leading roles in projects such as Hope or Dope (2022) and Delivery Man (2023). He is widely recognized for his ability to portray emotionally complex characters and is considered one of the most promising young actors of his generation in the South Korean entertainment industry.
Acting

All of Us Are Dead
Lee Cheong-san · 2022

Dr. Romantic
Kang Dong-joo (Young) · 2016

High School Return of a Gangster
Yi-heon/Kim Deuk-pal · 2024

Hyper Knife
Seo Young-joo · 2025

Still 17
Gong Woo-Jin (young) · 2018

Mourning Grave
Young In-soo · 2014

Doctor John
Lee Ki Suk (A CIPA patient) · 2019

Birthday
Su-ho · 2019

Sixth Sense
Self · 2020

Nobody Knows
Ju Dong-myung · 2020

Six Flying Dragons
Ddang-sae (young) · 2015

Manhole
Soo-chul (Young) · 2014

Delivery Man
Seo Young-min · 2023

Mothers
Jong-wook · 2018

When a Man Falls in Love
young Lee Jae-hee · 2013

Gap Dong
young Ryu Tae-oh · 2014

You Hee-yeol's Sketchbook
Self · 2009

Bubble Gum
Park Ri-Hwan (15 years old) · 2015

I'm Doing Fine in Middle School
Han Cheol · 2017

Monstar
young Jung Sun-woo · 2013

Light for the Youth
Joon · 2020

Everything and Nothing
Ko Min-jae · 2019

Mama
Han Geu-roo · 2014

The Fault is Not Yours
Joon-young / Ji-geun · 2019