Yooa (Oh My Girl)
Stage Name: Yooa Full Name: Yoo Si-ah Group: Oh My Girl Korean Stage Name: 유아 Korean Full Name: 유시아 Date of Birth: September 17, 1995 K-Pop Wiki Page: https://kpop.fandom.com/wiki/YooA Oh My Girl Yooa Profile Yooa is the stage name of Yoo Siah. She was born in Seoul. She has an older brother named Yoo Junsun,...