(May 29, 2014) -- Country singer Luke Bryan will serve as grand marshal for Sunday's FedEx 400 benefiting Autism Speaks NASCAR Sprint Cup Series race at Dover International Speedway. Bryan will be joined by Joey Principle, a 17-year-old with Asperger syndrome and a NASCAR enthusiast, who will also serve as one of the day's grand marshals.
This marks the eighth straight year the Monster Mile is partnering with Autism Speaks, the world’s leading autism science and advocacy organization, to help raise funds and awareness for the cause throughout the weekend. Watch he FedEx 400 Benefiting Autism Speaks on Sunday at 1 p.m. ET on FOX.