Korean pop singer and member of 13-member K-pop girl group Cosmic Girls (aka WJSN), which was formed by Starship Entertainment and Yuehua Entertainment and originally separated into four subgroups.
She became a member of the first unit of Cosmic Girls called the Wonder Unit in December 2015.
She was featured in Cosmopolitan Korea's February issue in an article titled Next Body Icon, Cosmic Girls!
She was born Kim Jiyeon but goes by her stage name Bona.
She was in K-pop group Cosmic Girls with member Soobin.