Miller is one of North America's most successful drivers and was elected to the Harness Racing Museum & Hall of Fame in 2014.

He grew up in Reynoldsburg, Ohio, in a harness racing family - his father, grandfather, uncle, nephew and cousin were all drivers.

On May 3, 2014, at the Meadowlands, Miller reached the 11,000 career victory milestone, becoming only the 8th North American driver to do so.

[1] During 2014, Miller also made his first appearance at Solvalla Racetrack in Stockholm, Sweden, in an elimination for the Elitloppet with world champion trotter Uncle Peter.

[3] As of 2024, Miller is sixth all time in wins and second in earnings among North American harness drivers.