http://www.walesonline.co.uk/ icWales is now WalesOnline. Great new name, same great content. Visit WalesOnline for Wales news, business news, sport, whats on, jobs in Wales and more. en-gb WalesOnline http://www.walesonline.co.uk/sports/boxing-news/2008/04/27/boxing-joe-calzaghe-harbours-ali-ambition-91466-20827299/ Sun, 27 Apr 2008 08:23:00 GMT http://www.walesonline.co.uk/sports/boxing-news/2008/04/27/boxing-joe-calzaghe-harbours-ali-ambition-91466-20827299/ JOE CALZAGHE has set his sights on usurping the legendary Muhammad Ali and bowing out of boxing in front of a world record crowd.