[3][4][5] Playing defensive back in football, he was a top player with 24 career interceptions and was named All-State, All-Dade County and The Miami Herald Athlete of the Year as a senior.
[5] The number two-ranked prospect in the county, he committed to play college football for the Florida State Seminoles.
[3] As a true freshman in 1993, Colzie appeared in all 13 games for Florida State and helped them win the national championship.
[11] An All-Atlantic Coast Conference (ACC) selection in 1996, Colzie reportedly had a brief stint with the Tampa Bay Buccaneers and played in the minor league baseball system of the Montreal Expos.
[14] In 2007, he moved to the Valdosta State Blazers and helped them win the NCAA Division II championship as special teams and defensive backs coach.
[16] He served as their head coach for five seasons (2020 was cancelled due to the COVID-19 pandemic) and compiled an overall record of 18–20, helping them reach the Atlantic University Sport (AUS) championship twice.
[18] He added the role of assistant head coach in 2023 and helped them win the Southwestern Athletic Conference (SWAC) championship and the Celebration Bowl that season.