Kings of Leon-American rock band, playing in the style of southern rock from Nashville, Tennessee. It was founded in 1999 by three brothers, Caleb Follouillom (vocals and rhythm guitar), Jared Follouillom (bass guitar, backing vocals and synthesizer), Nathan Follouillom (drums, percussion musical instruments and backing vocals), together with their cousin Matthew Follouillom ( lead guitar and backing vocals). And their father and grandfather were the name of Leon, so the group gets a name..