Collier is a three-year letterman on the football and basketball team and a two-year letterman for Bluefield track. Collier was named the Bluefield Daily Telegraph/Pocahontas Player of the Year in 2016 and picked up all-state honors on the gridiron. He was a First Team All-State selection in basketball in 2017 before being voted to the preseason all-state football team prior to his senior season.