Who is Gnarls Barkley?

Why have I never heard about this guy? He kicks ass.

"So who is Gnarls Barkley? Diligent pen pal to Bangs, soul giant Isaac Hayes, and Violent Femmes ringleader Gordon Gano? Well-kept romantic consort to pop stars Mariah Carey and Janet Jackson? English teacher to synth-rock legends Kraftwerk? Croupier at a mysterious annual gathering in the Bay Area that allegedly draws members of the Wu-Tang Clan and Britian's Stuckist art collective? It seems that, in the music world, Gnarls Barkley is always nearby yet impossible to find. The membership rolls of both the Atlanta hip hop collective Dungeon Family and Athens, Georgia’s psychedelic enclave Elephant Six list Barkley as an affiliate, but mention him to either group and they’ll shoot each other frightened looks and start talking basketball. The rumors fly hard in every direction and remain defiantly unverifiable."

Give him a listen, I promise you he will not disappoint. Thanks Nev for enlightening me.