Hyolyn
11 Dec, 1990 in Incheon, South Korea
Kim Hyo-jung, known professionally as Hyolyn, is a South Korean singer and songwriter under Bridʒ, a production company she founded herself. She is a former member of the girl group Sistar and its sub-unit Sistar19.
Also Known As:
김효정효린Hyorin孝琳Kim Hyo-jung
