(CNN) -- Anything you can do, I can do better. That was the message from Lionel Messi to Brazil's boy wonder Neymar. Both players, teammates at Barcelona, have lit up this World Cup with four goals in their opening three games. But unlike Neymar, who at the age of just 22 has scored 35 goals in 52 international appearances, Messi has had to contend with critics who say he never delivers when playing in an Argentina shirt. Now, having scored more times in this tournament than his previous two World Cups combined, those opinions appear to have disappeared ahead of the last-16 tie against Switzerland.
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Lionel Messi scores twice for Argentina
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Nigeria qualifies despite 3-2 defeat
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Iran beaten 3-1 by Bosnia-Herzegovina
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Edin Dzeko and Miralem Pjanic on target for Bosnia
Congratulations to the @placeholder team, I wish them all the best in the tournament."