Yoo Si-ah

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.

• Known ForActing
• Born17 September 1995 (age 30)
• Place of BirthSeoul, South Korea