Maradona: Messi doesn't have to prove himself by winning World Cup Unknown 00:57 Argentina and Barcelona superstar Lionel Messi has nothing to prove, insists 1986 World Cup winner Diego Maradona. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsPremier League: Manchester United boss Jose Mourinho wants Michael Carrick to join coaching staff next seasonHighlights Bengaluru FC vs Delhi Dynamos: Hosts thrash visitors to grab top spotAsian Kabaddi Championship 2017: Ajay Thakur-inspired India thump Pakistan in final to win men's titleHong Kong Open Superseries: PV Sindhu claims silver after loss to defending champion Tai Tzu YingPremier League: Tottenham's title chances are fading, admits Mauricio Pochettino after West Brom drawWorld Juniors: Aravindh Chithambaram clinches bronze; impressive R Praggnanandhaa finishes 4th