Ko A-sung
Acting
Biography
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).
Filmography 49
Movies (24)
Time of Cinema2026Director (segment "Naturally")
Pavane2026Mi-jung
Because I Hate Korea2024Joo Kye-na
Honeysweet2023Serenade Woman
Samjin Company English Class2020Lee Ja-young
A Resistance2019Yu Gwan-sun
The King2017Miss Kim
A Melody to Remember2016Park Joo-mi
Right Now, Wrong Then2015Yeom Bora
Office2015Lee Mi-rye
The Beauty Inside2015Woo-jin 101
Thread of Lies2014Lee Man-ji
Snowpiercer2013Yona
Snowpiercer International Special Animation2013Yona (voice)
Duet2012Nancy
3.11 A Sense of Home Films2011
After the Banquet2009Mi-rae
A Brand New Life2009Ye-shin
Radio Dayz2008Sun-deok
The Happy Life2007Joo-hee
The Host2006Park Hyun-seo- 예토
Nervous- The Host : Histoires de familleGo A-sung
Shows (25)
21c Woman Shelter2026Self - Host
인생이 영화2025
Edward Lee's Country Cook2025Self
Doona!2023Ha-yeon
Salon Drip2023Self
The Seasons2023Self
Tracer2022Seo Hey-young
Crime Puzzle2021Yoo-hee
SNL Korea2021Self - Host
Next Entertainment, Visionary2021Self
K-Ocean Pathfinders2020
Show!terview with Jessi2020Self
Life on Mars2018Yoon Na-Young
Amazing Saturday2018Self
Radiant Office2017Eun Ho-Won
Midnight Diner: Tokyo Stories2016Yoona
Heard It Through the Grapevine2015Seo Bom
Baeksang Arts Awards2012Self
Running Man2010
Master of Study2010Gil Pul-ip
You Hee-yeol's Sketchbook2009Self
Sad Love Story2005- 울라불라 블루짱2004Noh Da-ji
- The Miracles of the Namiya General Store
I Am Also a Film Director