Argentina coach Sergio Batista believes Barcelona star Lionel Messi will become the greatest ever.
Messi struck twice against Real Madrid this week in front of a watching Batista.
"We saw the Messi we all know and love," Batista told Reuters. "He's on his way to becoming the best player in history. Given what we already know and because he surpasses himself day by day, he's already the best in the world.
"I left the stadium telling myself, 'Thank God players like Xavi and Messi exist'. They give you goose bumps, they thrill anyone."
