12th place finisher for the reality series Produce 48, which was good enough to earn her place as a member of the 12-piece girl group IZONE.
She previously appeared on the shows K-pop Star 3 in 2013 and SIXTEEN in 2015.
She trained under JYP Entertainment.
She has a younger sister named Lee Chaeryeong who also took part in the show SIXTEEN. She has another younger sister named Chaemin.
She is close with fellow Korean singer Lee Seo-yeon.