Photographer Pete Biro began shooting motorsports in the 1950s, contributing to magazines such as Road & Track and Car and Driver. As his career progressed, his work found greater fame on the pages of outlets such as Time, LIFE, and Sports Illustrated, eventually garnering high-profile clients like the Big Three US automakers and Goodyear Tire. He followed the Can-Am series throughout its 1966 to 1974 glory years, becoming good friends with its top drivers, team owners, and engineers.

After a distinguished career as a motorsports author, speaker and historian, George Levy is now President of the Motorsports Hall of Fame of America, based at Daytona Beach, Florida. He began his journalism career in 1980 at Autoweek, where he rose to editor at 27. He has also contributed to RACER, Car and Driver and Vintage Motorsport. Latterly he has turned to writing books and is best known for Can-Am 50th Anniversary: Flat Out with North America’s Greatest Race Series (2016), which earned a Gold Medal in the 2017 International Automotive Media Competition, and F1 Mavericks: The Men and Machines that Revolutionized Formula 1 Racing (2019). He lives in Ormond Beach, Florida.

Mario Andretti is auto racing's definition of "Been There, Won That." His professional driving career spanned more than four decades and includes pit-stops as a Formula One driver (1978), an Indy 500 winner (1969), the Daytona 500 (1967), and four CART/USAC open-wheel racing national championships. Andretti has been called Mr. Versatile, known for driving everything from USAC sprint cars on the dirt to IndyCars, sports racing prototypes, and of course F1. He was Newman Haas Racing's first driver when the team was formed in 1982, raced there for 12 seasons, and is considered one of Paul Newman's closest friends.