Aug 9, 2019-Nov 18, 2021
Boreum (보름) is a South Korean singer and dancer under A1 Entertainment. She is a member of the girl group LAYSHA. On August 9, 2019, she along with Sia were announced as LAYSHA's two newest members. On March 29, 2023 it was announced that Boreum has left LAYSHA due to health reasons.