When O. Bruton Smith opened the gates of Charlotte Motor Speedway in the summer of 1960,  he had no idea what kind of problems he would encounter before returning to reclaim his prize 13 years later. Ultimately, the track served as the foundation and cornerstone of NASCAR's Cup Series and helped make numerous careers in the sport. It continues to serve as the flagship of Speedway Motorsports Inc. formed in 1994 and is predecessor to all of the state-of-the-art race tracks under their umbrellas, NASCAR historians Ben White and Jerry Bonkowski look back at many of the stories involving the track's history in podcast No. 65 of "A Lifetime in NASCAR, as well as the origins of the car number in this episode. Give "A Lifetime in NASCAR" a listen for some interesting information on this week's podcast. Learn more about your ad choices. Visit megaphone.fm/adchoices