Korean pop singer and person in 13-member K-pop girl group Cosmic Young ladies (aka WJSN), that was shaped by Starship Entertainment and Yuehua Entertainment and originally sectioned off into 4 subgroups. She joined up with the first device of Cosmic Young ladies called the sweetness Unit in Dec 2015. She was highlighted in Cosmopolitan Korea’s Feb issue within an content titled Following Body Icon, Cosmic Young ladies! She was created Kim Jiyeon but goes on her stage name Bona. She is at K-pop group Cosmic Young ladies with member Soobin.