Mr. Clark was the former Chief Executive Officer and senior partner of PwC in Canada from July, 2005 to July, 2011. Since 2011, Mr. Clark has served as a Corporate Director on numerous public companies. He is currently the Chair of the Audit Committee of Loblaw Companies Limited, Chair of the Audit, Finance and Risk committee of Air Canada, and a member of the Board of Trustees of Choice Properties Real Estate Investment Trust where he also serves on the Audit Committee. In addition to his public company board memberships, Mr. Clark has served on many not-for -profit boards. He is currently on the boards of the Canadian Olympic Committee, the Canadian Olympic Foundation, Own The Podium, and The Sunnybrook Hospital Foundation. He is also a member of the Advisory Council of the Stephen R Smith School of Business at Queen's University.