This white Bell helmet is the real deal and is EX-MT, sourcing from one of the most familiar family names in auto racing history. It is signed in 8/10 black Sharpie by a quartet of Andrettis; Mario, Michael, John and Jeff - all of whom signed in person. Among his litany of accomplishments, patriarch Mario Andretti is one of just two drivers to have won events in Formula One, Indy Car, NASCAR, and World Sportscar Championship.