Izvor Zivkovic Izvor Zivkovic is the founder and CEO of artist management company Split Second. His clients include Arcade Fire. Paul Beaubrun Nikolina Gateva Martine St-Victor David Belle Marc-André Franche Déborah Cherenfant – Chairperson of the Board François Audet Catherine Brisebois Régine Chassagne – KANPE Co-Founder