|First Appearance||Poor and Stupid|
Matt Kenseth is one of the many NASCAR drivers who dealt with Eric Cartman during his brief foray into the sport. Matt won the NASCAR Sprint Cup Series championship in 2003 and was Sprint Cup Rookie of the Year in 2000. Matt has won 31 Sprint Cup races in his career, including the 2009 and 2012 Daytona 500's.
- Poor and Stupid (s14e08)