William Clyde "Chase" Elliott II (born November 28, 1995) is an American professional stock car racing driver. He currently competes full-time in the Monster Energy NASCAR Cup Series, driving the No. 9 Chevrolet Camaro ZL1 for Hendrick Motorsports, and part-time in the Xfinity Series, driving the No. 88 Chevrolet Camaro for JR Motorsports. He is the son of 1988 Winston Cup Series champion Bill Elliott.
He won the 2014 NASCAR Nationwide Series championship, becoming the first rookie to win a national series championship in NASCAR.
On November 23, 2015, Elliott was named the 2015 NASCAR Xfinity Series Most Popular Driver for the second year in a row