Kim Ji-hoon (May 5,[2] 1973 – December 12, 2013)[3] was a South Korean singer, songwriter, record producer, actor, television presenter, and VJ.
He is best known as the lead singer of Two Two and lead singer and leader of 'Duke', which is another Korean pop group.
His representative works are 'One and a Half' (일과 이분의 일) and 'Starian' (Lyrics by Duke, Composed by Kim Ji-hoon).
He died by suicide in December 12, 2013.
On December 12, 2013, around 1 p.m. (KST), Kim was found dead, after hanging himself by the neck on a t-shirt wrapped around a shower stall, in his hotel room, by a younger acquaintance who had plans with him to eat lunch together that day.