James Christopher McMurray, nicknamed "Jamie Mac", is an American retired professional stock car racing driver and currently an analyst for Fox NASCAR. He raced in the NASCAR Cup Series on a full-time basis from 2003 to 2018 before shifting to a Daytona 500-only schedule in 2019 and 2021.
McMurray's Roush car on display during the 2007 Ford Championship Weekend at the Homestead-Miami Speedway
McMurray's 2010 Daytona 500 race-winning car
McMurray's car for the 2011 Coca-Cola 600, run in support of his hometown of Joplin, Missouri
Gregory Jack Biffle, nicknamed "the Biff", is an American semi-retired professional stock car racing driver.
Biffle ahead of Matt Crafton at Texas in 2019.
Biffle competes in the 2013 STP Gas Booster 500