Modern technology makes it possible to know who won every race immediately, no matter how close it was.
But none of that technology existed in 1959 for the inaugural Daytona 500, which was also the first race at Daytona International Speedway. Johnny Beauchamp and Lee Petty appeared to cross the finish line at the same time to the naked eye, and NASCAR initially gave the win to Beauchamp. However, after spending three days reviewing photographs and film of the finish, they changed their minds. Petty, patriarch of the most dominant racing family in America, won 10 more races and the championship that season.