Dream High starred which South Korean rapper, singer, songwriter, actor and entrepreneur?
Ok Taec-yeon Ok Taec-yeon (; born December 27, 1988), known mononymously as Taecyeon, is a South Korean rapper, singer, songwriter, actor and entrepreneur. He is the main rapper of the South Korean boy group 2PM.
Kim Hyung-jun Kim Hyung-jun (; born August 3, 1987) is a South Korean entertainer, lead rapper and youngest member of boyband SS501 and SS301.