Age of Youth, is a South Korean television series stars include Ryu Hwa-young, a South Korean singer and actress, and is a former member of which South Korean girl group?
Age of Youth: Age of Youth () is a South Korean television series starring Han Ye-ri, Han Seung-yeon, Park Eun-bin, Ryu Hwa-young and Park Hye-soo. Ryu Hwa-young:  She is a former member of South Korean girl group T-ara.
T-ara