Choi Yoo-jungActingCopy linkTelegramWhatsAppXFacebookEmailBornNovember 12, 1999 (age 27)Place of birthGuri, Gyeonggi, South KoreaAlso known as최유정, Choi Yoojung, 아이오아이, I.O.IInstagramXTikTokYouTubeWikidataIMDbTMDBPhotos