Crossover stars are nothing new in NASCAR. We've had Indy champions, sports car drivers and even Formula One stars grace the starting grid at one point or another. While some have had success like Tony Stewart and Juan Pablo Montoya, others haven't fared as well, like Danica Patrick and Dario Franchitti.
Still, we're always on the lookout for drivers who can prove that they are the next big thing to conquer all forms of motorsport—that one driver who honestly say that he (or she) is the best out there.
Although it is highly unlikely that any of these guys will master every form of racing they've attempted, with their talent, they could be considered possible candidates for a NASCAR ride.