Biography
Ko Asung (born 10 August 1992) is a South Korean actress. She began her career as a child actress, notably in 2006 top-grossing blockbuster The Host. This was followed by major roles in Snowpiercer (2013), Thread of Lies (2014) and Office (2015), as well as the TV dramas Master of Study (2010) and Heard It Through the Grapevine (2015).
Acting credits 21 titles
Nervous
as Eunbyeol
Film
2026
7.2
Time of Cinema
as Director (segment "Naturally")
Film
2026
6.5
Pavane
as Mi-jung
Film
2026
7.4
Edward Lee's Country Cook
as Self
Series
2025–
8.0
Because I Hate Korea
as Joo Kye-na
Film
2024
7.1
Honeysweet
as Serenade Woman
Film
2023
5.8
Tracer
as Seo Hey-young
Series
2022
6.5
Crime Puzzle
as Yoo-hee
Series
2021
4.7
Samjin Company English Class
as Lee Ja-young
Film
2020
7.7
A Resistance
as Yu Gwan-sun
Film
2019
8.0
Life on Mars
as Yoon Na-Young
Series
2018
8.3
Radiant Office
as Eun Ho-Won
Series
2017
6.6
The King
as Miss Kim
Film
2017
7.3
A Melody to Remember
as Park Joo-mi
Film
2016
8.3
The Beauty Inside
as Woo-jin 101
Film
2015
7.6
Heard It Through the Grapevine
as Seo Bom
Series
2015
7.8
Snowpiercer
as Yona
Film
2013
6.9
3.11 A Sense of Home Films
Film
2011
6.5
Master of Study
as Gil Pul-ip
Series
2010
7.5
The Host
as Park Hyun-seo
Film
2006
7.0
Sad Love Story
Series
2005
6.8
이 필터에 맞는 작품이 없어요.
아직 발표된 작품이 없어요.
대표작
6.9
Film
Snowpiercer
Yona
2013
7.0
Film
The Host
Park Hyun-seo
2006
7.4
Film
Pavane
Mi-jung
2026
6.5
Series
Tracer
Seo Hey-young
2022
6.6
Series
Radiant Office
Eun Ho-Won
2017
7.8
Series
Heard It Through the Grapevine
Seo Bom
2015
8.3
Series
Life on Mars
Yoon Na-Young
2018
6.5
Film
3.11 A Sense of Home Films
2011
7.3
Film
The King
Miss Kim
2017
4.7
Series
Crime Puzzle
Yoo-hee
2021
7.6
Film
The Beauty Inside
Woo-jin 101
2015
6.8
Series
Sad Love Story
2005
8.0
Series
Edward Lee's Country Cook
Self
2025–
7.5
Series
Master of Study
Gil Pul-ip
2010
5.8
Film
Honeysweet
Serenade Woman
2023
6.5
Film
Time of Cinema
Director (segment "Naturally")
2026
7.7
Film
Samjin Company English Class
Lee Ja-young
2020
7.2
Film
Nervous
Eunbyeol
2026
8.3
Film
A Melody to Remember
Park Joo-mi
2016
8.0
Film
A Resistance
Yu Gwan-sun
2019
7.1
Film
Because I Hate Korea
Joo Kye-na
2024