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.
Lee Jong-hyun Lee Jong-hyun (Hangul: 이종현; ] ; born on May 15, 1990) is a South Korean musician, singer-songwriter and actor. He is the lead guitarist and vocalist of South Korean rock band CNBLUE.