K-Pop star also known as Joy. She debuted as a member of Red Velvet in 2014. She released her first solo single, "Young Love," in 2016.
She joined S.M. Entertainment in 2012 and spent two years training before she joined Red Velvet.
She was featured on season four of the reality show We Got Married and has also been on Running Man and Hello Counselor.
She was born in Chang-dong, South Korea and is the oldest of three sisters.
She and Yeri have performed together as part of Red Velvet.