
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).

as Eunbyeol

as Director (segment "Naturally")

as Mi-jung

as Joo Kye-na

as Serenade Woman

as Lee Ja-young

as Yu Gwan-sun

as Miss Kim

as Park Joo-mi

as Yeom Bora

as Lee Mi-rye

as Woo-jin 101

as Lee Man-ji

as Yona

as Yona (voice)

as Nancy

as Mi-rae

as Ye-shin

as Sun-deok

as Joo-hee

as Park Hyun-seo

as Go A-sung