Acting · Seoul, South Korea · Born August 10, 1992
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).
MovieNervous
2026
as Eunbyeol
TV21c Woman Shelter
2026
as Self - Host
MovieTime of Cinema
2026
as Director (segment "Naturally")
MoviePavane
2026
as Mi-jung
TV인생이 영화
2025
TVEdward Lee's Country Cook
2025
as Self
MovieBecause I Hate Korea
2024
as Joo Kye-na
TVDoona!
2023
as Ha-yeon
MovieHoneysweet
2023
as Serenade Woman
TVSalon Drip
2023
as Self
TVThe Seasons
2023
as Self
TVTracer
2022
as Seo Hey-young
TVCrime Puzzle
2021
as Yoo-hee
TVSNL Korea
2021
as Self - Host
TVNext Entertainment, Visionary
2021
as Self
MovieSamjin Company English Class
2020
as Lee Ja-young
TVK-Ocean Pathfinders
2020
TVShow!terview with Jessi
2020
as Self
MovieA Resistance
2019
as Yu Gwan-sun
TVLife on Mars
2018
as Yoon Na-Young
TVAmazing Saturday
2018
as Self
TVRadiant Office
2017
as Eun Ho-Won
MovieThe King
2017
as Miss Kim
TVMidnight Diner: Tokyo Stories
2016
as Yoona
MovieA Melody to Remember
2016
as Park Joo-mi
MovieRight Now, Wrong Then
2015
as Yeom Bora
MovieOffice
2015
as Lee Mi-rye
MovieThe Beauty Inside
2015
as Woo-jin 101
TVHeard It Through the Grapevine
2015
as Seo Bom
MovieThread of Lies
2014
as Lee Man-ji
MovieSnowpiercer
2013
as Yona
MovieSnowpiercer International Special Animation
2013
as Yona (voice)
TVBaeksang Arts Awards
2012
as Self
MovieDuet
2012
as Nancy
Movie3.11 A Sense of Home Films
2011
TVRunning Man
2010
TVMaster of Study
2010
as Gil Pul-ip
MovieAfter the Banquet
2009
as Mi-rae
MovieA Brand New Life
2009
as Ye-shin
TVYou Hee-yeol's Sketchbook
2009
as Self
MovieRadio Dayz
2008
as Sun-deok
MovieThe Happy Life
2007
as Joo-hee
MovieThe Host
2006
as Park Hyun-seo
TVSad Love Story
2005
울라불라 블루짱
2004
as Noh Da-ji
The Host : Histoires de famille
as Go A-sung
예토
TVI Am Also a Film Director
The Miracles of the Namiya General Store
