FC Barcelona and Argentina star Lionel Messi signs autographs after Argentina's 1-0 victory over Australia in an Olympic group stage match. Messi has been nicknamed the new Maradona, and the great man himself once publicly named him as his “successor”. 

Argentina and Atletico Madrid striker Sergio Aguero pictured at a press conference after Argentina qualified for the 2008 Olympic knockout stage by beating Australia 1-0.