Ko Asung
Ko Asung is a widely followed South Korean actress whose face is familiar even to people who have not seen the films. Neither screen has been abandoned for the other as the profile grew. The film 'Snowpiercer' does more for the public profile than the rest of the filmography combined. 'The Host' belongs on any short list of her work. 2006 is where the trail of credits begins.
Ko Asung
20 Movies · 9 Series
Ko Asung is a widely followed South Korean actress whose face is familiar even to people who have not seen the films. Neither screen has been abandoned for the other as the profile grew. The film 'Snowpiercer' does more for the public profile than the rest of the filmography combined. 'The Host' belongs on any short list of her work. 2006 is where the trail of credits begins.
Movies
Plays Yona
Snowpiercer
2013
Plays Park Hyun-seo
The Host
2006
Plays Mi-jung
Pavane
2026
Plays Woo-jin 101
The Beauty Inside
2015
Plays Lee Ja-young
Samjin Company English Class
2020
Plays Miss Kim
The King
2017
Plays Serenade Woman
Honeysweet
2023
Plays Yeom Bora
Right Now, Wrong Then
2015
Plays Lee Man-ji
Thread of Lies
2014
Plays Park Joo-mi
A Melody to Remember
2016
Plays Lee Mi-rye
Office
2015
Plays Yu Gwan-sun
A Resistance
2019
Plays Director (segment "Naturally")
Time of Cinema
2026
Plays Joo Kye-na
Because I Hate Korea
2024
Plays Ye-shin
A Brand New Life
2009
Plays Joo-hee
The Happy Life
2007
Plays Sun-deok
Radio Dayz
2008
Plays Eunbyeol
Nervous
2026
TV Shows
Plays Seo Bom
Heard It Through the Grapevine
2015
Plays Eun Ho-Won
Radiant Office
2017
Plays Yoo-hee
Crime Puzzle
2021
Plays Yoon Na-Young
Life on Mars
2018
Plays Seo Hey-young
Tracer
2022
Plays Gil Pul-ip
Master of Study
2010
Plays Ha-yeon
Doona!
2023
Plays Yoona
Midnight Diner: Tokyo Stories
2016
Plays Lee Han-na [Lawyer]
Good Partner
2024
Latest Trailers
Watch Trailer
Nervous
Photos
Frequently Asked Questions
How old is Ko Asung and where are they from?
Ko Asung is 34 years old, born on August 10, 1992 in Seoul, South Korea.
What are the most famous roles of Ko Asung?
Ko Asung is best known for roles in Snowpiercer, The Host, The Beauty Inside.
How many movies has Ko Asung been in?
Over a 20-year career (since 2006), Ko Asung has appeared in 20 movies and 9 TV shows.
What was Ko Asung's first movie?
The career of Ko Asung began with The Host (2006).
What is Ko Asung's most recent movie or series?
Ko Asung's most recent release is Nervous, which premiered on August 27, 2026.
What TV shows has Ko Asung appeared in?
On television, Ko Asung has appeared in Doona!, Running Man, Midnight Diner: Tokyo Stories, Sad Love Story.
Ko Asung
1992-08-10 · Seoul, South Korea
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).