The youngest driver currently racing a full nascar sprint cup series schedule is joey logano, who is 21 years old (may 24, 1990). The youngest of the new drivers this year are gray gaulding and william byron, both just over 20 years old. Pin On Jeff Gordon Drives Like He Stole It The previous youngest was casey atwood in 1999 at 18 years, 313 days. How old is the youngest nascar driver . Also hendrick has been up a core that could be together for a while with byron, chase, and bowman. Sam mayer is a racing phenomenon. After avoiding all the crashes at daytona international speedway, he won his first race in the series after starting on the pole, making him both the youngest driver to win a nascar pole at daytona and the youngest driver to win a nascar race at daytona (18 years, 1 month and 26 days). The alphatauri starlet is the only current f1 driver born in the 2000s, having been born on may 11, 2000. Gordon was barely 24 when he was crowned, while elliott is. The younge...