Former NASCAR star Tony Stewart didn't have a stellar time in Minnesota this past weekend.
On Friday night, a race-track in Jackson, Minnesota hosted the 48-year old racer for Tony Stewart Night.
As Stewart was signing autographs, a heckler went a little too far and Stewart had enough. Stewart punched the unidentified man in the face.
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It wasn't a great night for the three-time NASCAR Cup champ. TMZ reports the engine blew on his sprint car after just one lap.
Authorities were not called to the racetrack, the incident was handled internally.