Originally from San Francisco, now living in Australia, Gregg Turkington was the founder of the now defunct Amarillo Records label which released many Mr Bungle side projects such as Secret Chiefs 3 & Dieselhed. He was a member of the Zip Code Rapists & now performs as the world famous comedian Neil Hamburger. With Trey Spruance he formed The Three Doctors Band, Faxed Head & The Bon Larvis Band. He has guested on several Secret Chiefs 3 releases & with Margaret Murray designed the artwork layout for Mr Bungle's Disco Volante.