Kim Myung Hoon is a South Korean singer and member of the band "Ulala Session". He made his solo debut as Man of K (M.O.K.) in 2008 with the single "Music is my BOB" but was not very successful. He later decided to join Ulala Session and, along with his bandmates, debuted in 2011. He later appeared with the group in the singing competition "Superstar K 3" to boost their popularity in South Korea and they emerged victorious from the show. After the death of Ulala Session’s leader Lim Yoon Taek in 2013, the group changed some members but Kim remained throughout. He appeared in the competition show "Sing Again 2" reaching the Top 10.
(Source: Korean = Namu Wiki || Translation = MyDramaList)