Seo You Kyoung, better known as Youkyung, is a South Korean singer and drummer. She debuted 2012 as a member of the kpop girl group AOA and was also part of the sub unit AOA Black. Youkyung left AOA in October 2016.
Stage name (international)Youkyung
Name (international)Seo You Kyoung
Date of birth15.03.1993