Gammon attended Pittsburg State University, where he was a captain of the football team his junior and senior year.
[2] He played tight end, offensive tackle, guard and also handled the long snapping.
In 1991, Gammon was a part of the team coached by Chuck Broyles that won the Division II National Championship.
After spending four years with the New Orleans Saints, Gammon signed with the Chiefs as a free agent in February 2000.
[1] Gammon played in 218 consecutive games and appeared in Super Bowl XXX with the Pittsburgh Steelers in 1995.