William Clyde "Chase" Elliott II (born November 28, 1995) is an American professional stock car racing driver. He competes full-time in the NASCAR Cup Series, driving the No. 9 Chevrolet Camaro ZL1 for Hendrick Motorsports and part-time in the NASCAR Xfinity Series, driving the No. 17 Chevrolet Camaro for the same team. He won the 2014 NASCAR Xfinity Series championship,... Wikipedia