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