Jimmie Kenneth Johnson (born September 17, 1975) is an American professional auto racing driver. A seven-time NASCAR Cup Series champion, he competed in the series from 2002 to 2020 driving the No. 48 Chevrolet with Hendrick Motorsports before retiring from full-time racing. Following his NASCAR exit, Johnson transitioned to open-wheel racing and will drive the No. 48 Honda on a part-time schedule for Chip Ganassi Racing in the NTT IndyCar Series, starting at the beginning of the 2021 season. Johnson's seven Cup championships, five of which are consecutive, are tied with Richard Petty and Dale Earnhardt for the most all time; his successes have caused many analysts and fellow drivers to consider Johnson as one of the greatest NASCAR drivers of all time.
For Nickelodeon, he guest-starred as Jimmy in the Bubble Guppies episode "The New Doghouse".