Best known for her work in the films A Girl At My Door, A Brand New Life, and The Man From Nowhere. She has also appeared in a number of South Korean TV series.
Early in her career, she won a child actress award at the BUSTER Copenhagen International Film Festival.
Her numerous honors include a 2010 Korean Film Award and a 2013 MBC Drama Award.
Her two siblings, Kim Ye-ron and Kim Ah-ron, also pursued acting careers.
She appeared in a 2013 music video produced by Lee Taemin and other members of the pop group SHINee.