Ko A-sung

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).

Known For

Snowpiercer

as Yona

The Host

as Park Hyun-seo

The Beauty Inside

as Woo-jin 101

Running Man

Doona!

as Ha-yeon

Right Now, Wrong Then

as Yeom Bo-ra

The King

as Miss Kim

Office

as Lee Mi-rye

A Brand New Life

as Ye-shin

Midnight Diner: Tokyo Stories

as Yoona