The "Grey’s Anatomy" star has a long history with auto racing. He has raced sports cars in the 24 Hours of Le Mans and Rolex 24 at Daytona, with a best class finish of second at Le Mans and third at Daytona. Dempsey previously co-owned Dempsey Racing (IMSA SportsCar Championship) and Vision Racing (IndyCar).
Corey Heim signed a developmental deal with 23XI Racing, and the Toyota-backed driver is ready to make waves in all three Nascar divisions.