Denny Hamlin S Daytona 500 Win Another Victory For Joe Gibbs Ailing Son
When the Pro Football Hall of Fame coach returned to the NFL in 2004, J.D. was left to run the race team. But now due to a mysterious medical condition, J.D. is no longer running the day-to-day operations and rarely makes an appearance at the track. MORE: Must-see Daytona 500 photos | Denny Hamlin makes spectacular move to win thrilling Daytona 500 In March, J.D. began treatment for symptoms affecting his speech and brain function that may have stemmed from playing football and participating in racing and extreme sports....