Kyle Busch, brother to Kurt Busch....
Kyle Busch is ready to win. | Chris Trotman/Getty Images
2016 Total earnings: $15.0 million
Kyle Busch is easily one of the biggest names in the sport. In 2016, the man who sold the fourth most merchandise in racing raked in $1.5 million in endorsement money and another $13.5 million in salary and winnings. At just 31 years old, don’t be surprised to see Busch’s continual presence on this particular list.