The 2004 NASCAR Cup Series Champion officially announced his retirement today after having not been in the car for over a year. Kurt Busch approached the media at Daytona International Speedway and released an emotional video to his social media on Saturday to break the news. You can catch everything he said, including how he plans to remain involved in the sport, on dailydownforce.com through the link in our bio. #nascar #nascarplayoffs #kurtbusch #retirement #nascarracing #nascarcupseries #23xi