Georges St-Pierre from Canada, left, has his arm raised by an official following his UFC 158 welterweight title defence against Nick Diaz, of the United States, in Montreal on March 16, 2013. Canadian Georges St-Pierre, who ruled the UFC welterweight division before punctuating his stellar career by winning the middleweight title in his final outing, is headed to the UFC Hall of Fame. THE CANADIAN PRESS/Graham Hughes