Kyle Busch is an American racing driver and team owner. He won the NASCAR Nationwide Series championship in 2009 and the NASCAR Cup Series championships in 2015 and 2019. Busch, nicknamed Rowdy for his driving style, formerly owned Kyle Busch Motorsports, which fielded cars in the Xfinity and Truck Series. He is a part-time competitor in all three major NASCAR series, having been a member of Richard Childress Racing, and appears in the series Race for the Championship.