Heo Ga-yoonActingCopy linkTelegramWhatsAppXFacebookEmailBornMay 18, 1990 (age 36)Place of birthSeoul, South KoreaAlso known asHeo Gayoon, 허가윤, 가윤, 4MinuteInstagramWikidataIMDbTMDBBiographyHeo Ga-yoon is a South Korean singer and member of 4Minute.Photos