Sunday, Kyle Busch won his first race since he joined Richard Childress Racing, and his older brother was stoked about the accomplishment.
After Kyle Busch won the Pala Casino 400 at Auto Club Speedway in Fontana, Calif., his brother Kurt congratulated him with a heartfelt post on Twitter. Kurt complimented Kyle on leaving Joe Gibbs Racing only to “instantly see results” with his new team. The elder Busch also noted how he and his brother are now the winningest siblings in NASCAR history.