Kim Su-yunActingCopy linkTelegramWhatsAppXFacebookEmailBornMarch 17, 2001 (age 25)Place of birthSeoul, South KoreaAlso known asRocket Punch, 로켓펀치, Suyun, 김수윤WikidataIMDbTMDBBiographyKim Su-yun is a South Korean singer. She is a former member of the girl group Rocket Punch.