Ko A-sung South Korean Actress Born 1992 in Seoul

Known for

Film 2014 Elegant Lies TV Series 2023 Doona! TV Series The Miracles of the Namiya General Store

Biography

Ko A-sung is a South Korean actress born on 10 August 1992 in Seoul. Her best-known titles on this site are Elegant Lies (2014) and Doona! (2023).

Early life

She went on to study at Sungkyunkwan University (psychology).

Career

She appears in Beating Heart (2005), the earliest title among her listed credits. The Host (2006, as 박현서) and A Brand New Life (2009) are among her 2000s credits. In the 2010s, she appeared in Snowpiercer (2013) and Heard It Through the Grapevine (2015). The 2020s brought Tracer (2022) and Pavane: For A Dead Princess (2026). She has 12 films and 7 TV series on record from 2005 to 2026. Yim Si-wan appears in two of her listed titles, including A Melody to Remember (2016).

Filmography

19 credits

Year	Title	Role	Type
2026	Pavane: For A Dead Princess		Film
2023	Because I Hate Korea		Film
2023	Doona!		TV series
2022–	Tracer		TV series
2021–	Crime Puzzle		TV series
2020	Samjin Company English Class	이자영	Film
2019	A Resistance	Yu Gwansun	Film
2017–	Radiant Office		TV series
2016	A Melody to Remember		Film
2015–	Heard It Through the Grapevine		TV series
2015	Office		Film
2014	Elegant Lies		Film
2013	Snowpiercer		Film
2012	Duet		Film
2009	A Brand New Life		Film

Show all 19 credits

Year	Title	Role	Type
2009	After the Banquet		Film
2006	The Host	박현서	Film
2005–	Beating Heart		TV series
	The Miracles of the Namiya General Store		TV series

Personal life

She studied at Sungkyunkwan University (psychology).

Ko A-sung on Social Media

Counts with the date they were read

IG Instagram @actress_asung 120K 120,408 followers, as of October 2026

Instagram stats

Data as of 12 October 2026

Followers

120K @actress_asung

Engagement rate

7.56% well above average for accounts this size

Average likes

9,020

Average comments

78 Based on the last 11 posts

Figures from public Instagram data via the official Meta API; refreshed about every 30 days.

Frequently asked questions

How old is Ko A-sung?

Ko A-sung is 34 years old, born on 10 August 1992 in Seoul.

What is Ko A-sung known for?

Ko A-sung is known for Elegant Lies (2014) and Doona! (2023).

What is Ko A-sung’s nationality?

Ko A-sung is South Korean, born in Seoul.

Sources

• Wikidata (Q291446), accessed October 2026
• Follower counts: dated individually above
• Photo: 월드비전 World Vision Korea · CC BY 3.0

Last checked 10 October 2026 by the Wiki of Celebs editorial team

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