Youn-a[1] (ヨンア, Yon'a, born October 29, 1985[2]) is a South Korean model[3] who is affiliated with Binari.
She was born in Seoul, South Korea.
"Youn-A" is her stage name, while her name in Korean is Kim Yeonga (김영아).
She was an exclusive model in the women's magazine Oggi and appeared in many television advertisements.
Ryoko Yonekura calls Youn-a my younger sister (imoto 妹) and best friend.