Costa Rica have unquestionably been one of the World Cup's most pleasant surprises so far.
Few gave them a chance to get out of a tough group with England, Italy and Uruguay, yet the Costa Ricans are in the quarter-finals.
They wouldn't be where they are without goalkeeper Keylor Navas.
What's his secret? Saving hard-hit tennis balls hit by world No. 33 Pablo Andujar, of course.
Stealing one of Petr Cech's moves, perhaps?