Michael Grant Ignatieff PC CM (born May 12, 1947) is a Canadian author, academic and former politician who served as the leader of the Liberal Party of Canada and Leader of the Official Opposition from 2008 until 2011.
Biography：Michael Grant Ignatieff PC CM (born May 12, 1947) is a Canadian author, academic and former politician who served as the leader of the Liberal Party of Canada and Leader of the Official Opposition from 2008 until 2011.
