Timing is the fourth Korean mini-album by the leader and main rapper of what boyband?
Timing (EP) Timing is Kim Hyun-joong's fourth Korean mini-album, which was released on July 11, 2014 under KeyEast.
D.O. (entertainer) Do Kyung-soo (born (1993--) 12, 1993 ), better known by his stage name D.O., is a South Korean singer and actor. He is best known as a member and one of the main vocalists of the South Korean-Chinese boy group EXO. Apart from his group's activities, D.O. has also starred in various television dramas and movies such as "Pure Love" (2016) and "My Annoying Brother" (2016).