1992Born, Seoul
34Credits
Ko Asung (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).
Known for
SnowpiercerYona
The HostPark Hyun-seo
The Beauty InsideWoo-jin 101
Doona!Ha-yeon
Right Now, Wrong ThenYeom Bora2026NervousEunbyeolMovie
2026Time of CinemaDirector (segment "Naturally")Movie
2026PavaneMi-jungMovie
2025인생이 영화1 episodeShow
2024Because I Hate KoreaJoo Kye-naMovie
2024Good PartnerLee Han-na · 1 episodeShow
2023Doona!Ha-yeon · 5 episodesShow
2023HoneysweetSerenade WomanMovie
2022TracerSeo Hey-young · 16 episodesShow
2021Crime PuzzleYoo-hee · 16 episodesShow
2020Samjin Company English ClassLee Ja-youngMovie
2019A ResistanceYu Gwan-sunMovie
2018Life on MarsYoon Na-Young · 16 episodesShow
2017Radiant OfficeEun Ho-Won · 16 episodesShow
2017The KingMiss KimMovie
2016Midnight Diner: Tokyo StoriesYoona · 1 episodeShow
2016A Melody to RememberPark Joo-miMovie
2015Right Now, Wrong ThenYeom BoraMovie
2015The Beauty InsideWoo-jin 101Movie
2015Heard It Through the GrapevineSeo Bom · 30 episodesShow
2014Thread of LiesLee Man-jiMovie
2013SnowpiercerYonaMovie
2013Snowpiercer International Special AnimationYona (voice)Movie
2012DuetNancyMovie
20113.11 A Sense of Home FilmsMovie
2010Master of StudyGil Pul-ip · 16 episodesShow
2009After the BanquetMi-raeMovie
2009A Brand New LifeYe-shinMovie
2008Radio DayzSun-deokMovie
2007The Happy LifeJoo-heeMovie
2006The HostPark Hyun-seoMovie
2005Sad Love Story20 episodesShow
2004울라불라 블루짱Noh Da-ji · 1 episodeShow
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