Kim Chung-ha (Korean: 김청하, born Kim Chan-mi [김찬미]; February 9, 1996), better known mononymously as Chungha (stylized as CHUNG HA), is a South Korean singer, dancer, songwriter, and choreographer. She finished fourth in Mnet's girl group survival show Produce 101, becoming a member of the resulting girl group I.O.I. Following the dissolution of I.O.I in 2017, Chungha debuted as a solo artist with the extended play Hands on Me.