He played college football for the UCF Knights and was selected in the second round of the 2003 CFL draft by the Calgary Stampeders.
Robertson has also been a pit crew member for Fitzpatrick Motorsports in the NASCAR Canadian Tire Series.
Robertson started his 4-year college football career on full athletic scholarship at the University of Central Florida (UCF) of the NCAA in January 1999.
Playing immediately as a true freshman after making the transition from tight end to guard during spring and fall camp, he saw action in all 22 games his first two seasons as a backup.
Robertson became a starter his junior year at guard and by the end of his senior season, he was arguably the Golden Knights' best run blocker and was named second-team All-MAC.