2011–2015: Beginnings Kim debuted as an actress in the film
Sorry, Thanks in 2011. Since then, she has become an in-demand child actress in both independent and big-budget films like
Sprout (2013)
Mad Sad Bad (2014) and
Coin Locker Girl (2015).
2016–present: Rising popularity In 2016, she gained wider recognition for playing the daughter of
Gong Yoo's character in the box-office zombie hit
Train to Busan. The same year, she signed an exclusive contract with talent management agency
Blossom Entertainment. In 2017, she starred in the action film
The Battleship Island, playing
Hwang Jung-min's daughter. She was awarded the Best Supporting Actress award at the
Buil Film Awards. She also appeared in
Along With The Gods: The Two Worlds (2017). == Filmography ==