꽃보다 남자
Kim Joon made his entertainment debut with the boyband T-Max in 2007, as a rapper and a songwriter for the group. In 2009, Kim became popular after playing the role of F4 member "Song Woo-bin" in the hit Korean drama "Boys Over Flowers". Together with his band, their song entitled "Paradise" was featured in the first edition of the "Boys Over Flowers" soundtrack. Other songs of T-Max that were featured in the subsequent editions of the "Boys Over Flowers" soundtrack were "Say Yes," "Wish You're My Love", "Fight The Bad Feeling," and "Bang Bang Boom".