Brett Lumley, head coach of Lancer track and field, will fill the same role for Canada at the 2016 IAAF World Junior Championships. Lancer track coaches named to Team Canada staff Dec 16th, 2015 Brett Lumley, head coach of Lancer track and field, will fill the same role for Canada at the 2016 IAAF World Junior Championships. Tags: Brett LumleyKurt Downes