Yoo Si-ah Biography
YooA (유아) is a South Korean singer under WM Entertainment. She is a member of the girl group OH MY GIRL and a former member of the project girl groups Sunny Girls and Girls Next Door. She made solo debut on September 7, 2020 with her first mini album Bon Voyage.
![OH MY GIRL 2023 FAN CONCERT [OH MY LAND] Poster](https://cdn.moviefone.com/image-assets/1311380/2RF9kCSSDWMq63H10hYxypFZd03.jpg?d=360x540&q=30)
