
Actor
Born April 25, 2001 in 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.

Hyper Knife
Seo Young-joo

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

Delivery Man
Seo Young-min

Hope or Dope
Gong Yoon Tak

The K-Star Next Door
Self

All of Us Are Dead
Lee Cheong-san

Light for the Youth
Joon

Sixth Sense
Self

Nobody Knows
Ju Dong-myung

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

Everything and Nothing
Ko Min-jae

Doctor John
Lee Ki Suk (A CIPA patient)

Birthday
Su-ho

Still 17
Gong Woo-Jin (young)

Mothers
Jong-wook

The King in Love
Young Wang Rin

I'm Doing Fine in Middle School
Han Cheol

Dr. Romantic
Kang Dong-joo (Young)

Bubble Gum
Park Ri-Hwan (15 years old)

Six Flying Dragons
Ddang-sae (young)

Hwajung
young Hong Joo-won

Manhole
Soo-chul (Young)

Mama
Han Geu-roo

Mourning Grave
Young In-soo

Gap Dong
young Ryu Tae-oh

Pluto Squad
Lee Woo Jin

Monstar
young Jung Sun-woo

When a Man Falls in Love
young Lee Jae-hee

You Hee-yeol's Sketchbook
Self