Bootsy (born William Collins, October 26, 1951, Cincinnati) is a funk/R&B bassist/singer/bandleader. He formed his first group, the Pacesetters, in 1968, featuring Phelps "Catfish" Collins (his brother; guitar), Frankie "Kash" Waddy (drums), and Philippe Wynne. From 1969 to 1971, the group functioned as James Brown's backup band and was dubbed the J.B.'s. In 1972, Bootsy joined George Clinton's Parliament/Funkadelic.