Ko A-sung

Acting · Born 1992-08-10 · Seoul, South Korea

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

• Time of Cinema (2026)
• Pavane (2026)
• Because I Hate Korea (2024)
• Honeysweet (2023)
• Samjin Company English Class (2020)
• A Resistance (2019)
• The King (2017)
• A Melody to Remember (2016)
• Office (2015)
• The Beauty Inside (2015)
• Right Now, Wrong Then (2015)
• Thread of Lies (2014)
• Snowpiercer (2013)
• Duet (2012)
• After the Banquet (2009)
• A Brand New Life (2009)
• Radio Dayz (2008)
• The Happy Life (2007)
• The Host (2006)
• The Host : Histoires de famille
• Nervous
• 21c Woman Shelter (2026)
• Edward Lee's Country Cook (2025)
• 인생이 영화 (2025)