Miller grew up in Memphis, Tennessee and attended Whitehaven High School.

[2] At Whitehaven, he helped the football team win their second state championship and a 15–0 record during his senior year in 2016.

[3] He finished his senior season with earning All-Region 6A, All-Shelby Metro Team, All-Tennessee Team, Autozone Liberty Bowl Defensive Player of the Year and Tennessee Titan Mr. Football Class 6A Lineman.

[9] With only playing one game in the 2020 season, Miller would later announce that he would enter the transfer portal.

[12] During the 2022 season, he played in all 13 games and was also named as a finalist for the Buck Buchanan Award.