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.
L (South Korean singer) Kim Myung-soo (born March 13, 1992), better known by his stage name L, is a South Korean singer and actor. He is a member of the boy band Infinite and its sub-group Infinite F.