2PM : Taecyeon

Ok Taec-Yeon ( born December 27, 1988), generally known as Taecyeon, is a member of the Korean boy band 2PM, in which he is the main rapper. In 2010 Taecyeon debuted as an actor in the Korean drama Cinderella's Sister and went on to become a main character in the KBS drama Dream High.

source google