Singer and dancer most famous for being a member of the K-pop girl group OH MY GIRL. Prior to joining the group, she was a contestant on the mNet singing competition Superstar K2.
She appeared on the variety show Star King in 2007, when she was eleven years old.
In 2016, she fainted backstage at MBC's Music Core. Her management attributed the incident to hyperventilation brought on by stress.
Her real name is Hyun Seung-hee.
Jung Jin-young appears on Oh My Girl's 2016 track "Step by Step."