Tim Flock made his mark as one of stock-car racing's pioneers. Exploding on the scene in the 1950s, he won two Grand National championships and finished with 40 victories (in 189 starts).

The Daytona 500 is NASCAR's marquee event. Find out more about their yearly top races -- otherwise known as crown jewels.

Get the stories behind the 10 most unique drivers to participate in the Daytona 500, from Midwest legends, to international ...