background
Ko A-sung
Acting

Ko A-sung

Known for exceptional acting in global cinema.

Profession

Acting

Birthday

10 Aug 1992

Age

34 Years

Born In

Seoul, South Korea

Total Projects

45

Years Active

22 Yrs

Avg Rating

6.9 ★

Overview

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

Time of Cinema

movie

Time of Cinema

2026

Time of Cinema

Pavane

movie

Pavane

2026

Pavane

as Mi-jung

인생이 영화

tv

인생이 영화

2025

인생이 영화

Edward Lee's Country Cook

tv

Edward Lee's Country Cook

2025

Edward Lee's Country Cook

as Self

Because I Hate Korea

movie

Because I Hate Korea

2024

Because I Hate Korea

as Joo Kye-na

Doona!

tv

Doona!

2023

Doona!

as Ha-yeon

Honeysweet

movie

Honeysweet

2023

Honeysweet

as Serenade Woman

The Seasons

tv

The Seasons

2023

The Seasons

as Self

Tracer

tv

Tracer

2022

Tracer

as Seo Hey-young

Crime Puzzle

tv

Crime Puzzle

2021

Crime Puzzle

as Yoo-hee

SNL Korea

tv

SNL Korea

2021

SNL Korea

as Self - Host

Next Entertainment,  Visionary

tv

Next Entertainment, Visionary

2021

Next Entertainment, Visionary

as Self

Samjin Company English Class

movie

Samjin Company English Class

2020

Samjin Company English Class

as Lee Ja-young

K-Ocean Pathfinders

tv

K-Ocean Pathfinders

2020

K-Ocean Pathfinders

Show!terview with Jessi

tv

Show!terview with Jessi

2020

Show!terview with Jessi

as Self

A Resistance

movie

A Resistance

2019

A Resistance

as Yu Gwan-sun

Life on Mars

tv

Life on Mars

2018

Life on Mars

as Yoon Na-Young

Amazing Saturday

tv

Amazing Saturday

2018

Amazing Saturday

as Self

Radiant Office

tv

Radiant Office

2017

Radiant Office

as Eun Ho-Won

The King

movie

The King

2017

The King

as Miss Kim

Midnight Diner: Tokyo Stories

tv

Midnight Diner: Tokyo Stories

2016

Midnight Diner: Tokyo Stories

as Yoona

A Melody to Remember

movie

A Melody to Remember

2016

A Melody to Remember

as Park Joo-mi

Right Now, Wrong Then

movie

Right Now, Wrong Then

2015

Right Now, Wrong Then

as Yeom Bora

Office

movie

Office

2015

Office

as Lee Mi-rye

The Beauty Inside

movie

The Beauty Inside

2015

The Beauty Inside

as Woo-jin 101

Heard It Through the Grapevine

tv

Heard It Through the Grapevine

2015

Heard It Through the Grapevine

as Seo Bom

Thread of Lies

movie

Thread of Lies

2014

Thread of Lies

as Lee Man-ji

Snowpiercer

movie

Snowpiercer

2013

Snowpiercer

as Yona

Snowpiercer International Special Animation

movie

Snowpiercer International Special Animation

2013

Snowpiercer International Special Animation

as Yona (voice)

Baeksang Arts Awards

tv

Baeksang Arts Awards

2012

Baeksang Arts Awards

as Self

Duet

movie

Duet

2012

Duet

as Nancy

3.11 A Sense of Home Films

movie

3.11 A Sense of Home Films

2011

3.11 A Sense of Home Films

Running Man

tv

Running Man

2010

Running Man

Master of Study

tv

Master of Study

2010

Master of Study

as Gil Pul-ip

After the Banquet

movie

After the Banquet

2009

After the Banquet

as Mi-rae

A Brand New Life

movie

A Brand New Life

2009

A Brand New Life

as Ye-shin

You Hee-yeol's Sketchbook

tv

You Hee-yeol's Sketchbook

2009

You Hee-yeol's Sketchbook

as Self

Radio Dayz

movie

Radio Dayz

2008

Radio Dayz

as Sun-deok

Happy Life

movie

Happy Life

2007

Happy Life

as Gi-yeong's daughter, Joo-hee

The Host

movie

The Host

2006

The Host

as Park Hyun-seo

CineRaya

tv

울라불라 블루짱

2004

울라불라 블루짱

as Noh Da-ji

CineRaya

movie

The Host : Histoires de famille

TBA

The Host : Histoires de famille

as Go A-sung

Nervous

movie

Nervous

TBA

Nervous

I Am Also a Film Director

tv

I Am Also a Film Director

TBA

I Am Also a Film Director

CineRaya

tv

The Miracles of the Namiya General Store

TBA

The Miracles of the Namiya General Store