Kyle Busch is the 16th driver in NASCAR history to win multiple Cup championships after capturing yesterday’s season-ending race at Homestead. Busch beat Gibbs Racing teammates Denny Hamlin, Martin Truex Jr. and rival Kevin Harvick to join seven-time champion Jimmie Johnson as the only active drivers with multiple titles. Truex dominated early but fell a lap back after his crew put tires on the wrong side of his Toyota.