John Halvorsen has been a business advisor to Zizu from day one.  He is a two time Olympic Finalist and Runner's World Road Racer of the Year and the first runner to wear sports sunglasses on the American Road Race circuit.  John is also a long time past Race Director for the Ottawa Race Weekend and founding Race Director for the Canada Army Run.  Still involved in race organizing as a World Athletics grade 'B' course measurer and President of Évènements Nordiques Gatineau Nordic Events.