Anthony Joshua has been told he punches like movie hero Rocky Balboa ahead of tonight's huge heavyweight showdown at Wembley Stadium.Joshua and Wladimir Klitschko duel in front of 90,000 fans, and Paul Butlin will be tuning in on Sky Sports Box Office.The former Midlands champion from Melton Mowbray was Joshua's second professional opponent – and was walloped inside a couple of rounds at Sheffield Arena in October 2013."You don't realise how hard he hits until he hits you," said...
