Joseph Frank Nemechek III (born September 26, 1963) is an American professional stock car racing driver who competes part-time in the NASCAR Xfinity Series, driving a Chevrolet Camaro for Mike Harmon Racing, as well as part-time in the NASCAR Camping World Truck Series, driving the Nos. 8 and 87 Chevrolet Silverados for his own team, NEMCO Motorsports. Nemechek has made more national series starts in NASCAR than any other driver, a record he has held since 2019 after he passed seven-time Cup Series champion Richard Petty on the list. Nemechek won the 1992 NASCAR Busch Series championship.