Dale Jr. shares photo of racing his father on #TBT

June 12, 2014, Staff report,

Junior calls 1999 IROC race at Michigan one of his favorite races

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Dale Earnhardt Jr. loves sharing Throwback Thursday photos and stories on Twitter.

The latest picture shows Junior battling his father Dale Earnhardt in an IROC race at Michigan International Speedway in 1999.

Junior finished second to his father in the race, as the teacher bested the student.

You can watch the two battle it out in the video below, and then get interviewed together.