DAYTONA BEACH, FL – FEBRUARY 21: Ken Griffey Jr waves the green flag as Chase Elliott, driver of the #24 NAPA Auto Parts Chevrolet, leads the field to start the NASCAR Sprint Cup Series DAYTONA 500 at Daytona International Speedway on February 21, 2016 in Daytona Beach, Florida. (Photo by Chris Trotman/NASCAR via Getty Images)