Junior Johnson to drive pace car at Martinsville: One of the most successful and iconic drivers in the history of NASCAR will be back behind the wheel for Sunday's Goody's Headache Relief Shot 500 at Martinsville Speedway. And, as he was most of his career, he will be leading the pack. Junior Johnson, a charter member of the NASCAR Hall of Fame and winner of 50 Sprint Cup races, will be the honorary pace car driver for Sunday's Goody's Headache Relief Shot 500. Johnson recorded two wins and eight top-five finishes in just 19 starts at Martinsville Speedway. In a short career Johnson had 50 Sprint Cup wins and 121 top-five finishes. He retired suddenly in 1966 when he was just 35 years old and turned his efforts to fielding cars for other drivers. In 31 years as a car owner, he notched 139 wins and picked up six NASCAR Sprint Cup championships.(Martinsville Speedway)(10-24-2014)