Portrait of Ko A-sung

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).

Born: August 10, 1992

Place of Birth: Seoul, South Korea

Filmography

2024
2023
Doona!

as Ha-yeon

2023
Honeysweet

as Serenade Woman

2023
2022
Tracer

as Seo Hey-young

2021
Crime Puzzle

as Yoo-hee

2020
2019
A Resistance

as Yu Gwan-sun

2018
Life on Mars

as Yoon Na-Young

2018
2017
Radiant Office

as Eun Ho-Won

2017
The King

as Miss Kim

2016
A Melody to Remember

as Park Joo-mi

2015
2015
Office

as Lee Mi-rye

2015
The Beauty Inside

as Woo-jin 101

2014
Thread of Lies

as Lee Man-ji

2013
2012
Duet

as Nancy

2010
Master of Study

as Gil Pul-ip

2009
2009
2008
Radio Dayz

as Sun-deok

2007
Happy Life

as Gi-yeong's daughter, Joo-hee

2006
The Host

as Park Hyun-seo