Christopher William Buescher (born October 29, 1992) is an American professional stock car racing driver. He competes full-time in the NASCAR Cup Series, driving the No. 17 Ford Mustang for RFK Racing. He is the 2012 ARCA Racing Series and 2015 NASCAR Xfinity Series champion and the cousin of 2012 NASCAR Camping World Truck Series champion James Buescher.