Group April Chaewon is performing at the SBSMTV The Show' on the afternoon of the 4th at SBS Prism Tower in Sangam-dong, Seoul.
About Kim Chaewon
Kim Chae-won, also known mononymously as Chaewon, is a South Korean singer. She is the leader of South Korean girl group Le Sserafim. She is also a former member of the reality competition series Produce 48's resulting girl group Iz*One in 2018.
 Wikipedia