American and German astronauts are ready for the tournament in Brazil to start.
To show just how popular the World Cup is American and German astronauts on the international space station performed some tricks in zero gravity to celebrate the start of the 2014 tournament in Brazil.
Donning the shirts of their respective countries the three men perform tricks that Neymar and Lionel Messi would be proud of.
The competition starts at 21.00 BST with the Brazilians taking on Croatia.
SEE ALSO: The 50 best players at the 2014 World Cup.