Also known by her stage name "Eunha," she is a South Korean singer and actress known as a member of the all-girl pop group GFriend. She is known for her popular singles "Han River at Night" and "Chemistry".
Her career in entertainment began as an actress when she starred in the 2007 television series The Clinic for Married Couples: Love and War. She then went on to make her debut as part of the girl group GFriend in early 2015. Her first single released through the group was "Glass Bead".
She was nominated for several Mnet Asian Music Awards including Best Collaboration and Song of the Year for her hit track "Inferiority Complex" in 2016.
She was born and raised in Seoul, South Korea.
She is known for having collaborated with fellow K-Pop musician Park Kyung on the 2016 track "Inferiority Complex".