NASCAR champion William Byron has ascended auto racing more rapidly than anyone in recent memory. Going into his sophomore season in the NASCAR Cup Series, the driver looks to build on his rookie of the year campaign with a new crew chief, an iconic No. 24 Chevrolet Camaro ZL1 race car and support from Hendrick Motorsports. Byron has quickly amassed an impressive list of accomplishments – especially considering he first drove a race car just six years ago. Hendrick Motorsports signed Byron, then 18, in August 2016 when he was a record-breaking rookie in the NASCAR Gander Outdoors Truck Series. By the end of his season driving for Kyle Busch Motorsports, he had racked up an astounding seven victories, 3,248 laps led, and three pole positions en route to rookie of the year honors. It was the most successful debut season in series history.