Ko A-sung
Ko A-sung (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).
46 acting credits
Acting · 46
Running Man
2010
Amazing Saturday
2018
You Hee-yeol's Sketchbook
2009
SNL Korea
2021
The Seasons
2023
Baeksang Arts Awards
2012
Midnight Diner: Tokyo Stories
2016
Show!terview with Jessi
2020
Snowpiercer
2013
Next Entertainment, Visionary
2021
Heard It Through the Grapevine
2015
Doona!
2023
The Host
2006
Life on Mars
2018
Pavane
2026
Tracer
2022
Radiant Office
2017
Crime Puzzle
2021
Master of Study
2010
The Beauty Inside
2015
I Am Also a Film Director
—
Edward Lee's Country Cook
2025
The King
2017
Sad Love Story
2005
Samjin Company English Class
2020
Thread of Lies
2014
Right Now, Wrong Then
2015
Honeysweet
2023
A Melody to Remember
2016
K-Ocean Pathfinders
2020
3.11 A Sense of Home Films
2011
Office
2015
A Resistance
2019
Time of Cinema
2026
The Host : Histoires de famille
—
Happy Life
2007
인생이 영화
2025
A Brand New Life
2009
Because I Hate Korea
2024
Radio Dayz
2008
울라불라 블루짱
2004
After the Banquet
2009
The Miracles of the Namiya General Store
—
Nervous
—
Snowpiercer International Special Animation
2013
Duet
2012