They're called The HarBros.
Five University of Michigan students who dress just like head football coach Jim Harbaugh are making their way around the country as part of the FOX Sports 1 Opening Drive Tour.
On Thursday, the gang (along with their full-sized khaki-wrapped bus AND Cleatus the robot) made a pit stop by Charlotte Motor Speedway and the FOX Sports 1 NASCAR Race Hub studios.
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They even picked up a new member ... our very own Jeff Hammond.
The 2015 college football season officially kicks off Thursday, Sept. 3 (7 p.m. ET) on FOX Sports 1 as Utah hosts Michigan.