Belton grew up in Tampa, Florida and attended Jesuit High School.

[1] Belton was rated a three-star recruit and committed to play college football at Iowa from over 25 scholarship offers.

[11] In Week 10 against the Houston Texans, Belton recorded his first career interception on quarterback Davis Mills in the 24–16 win.

[12] In a Week 17 matchup against the Los Angeles Rams in 2023, Belton recorded 2 interceptions and 2 passes defensed against quarterback Matthew Stafford.

[13] In a Week 18 matchup against the Philadelphia Eagles in 2023, Belton sacked quarterback Jalen Hurts in the 27–10 win.