Competitors from 20 different countries are ready to step onto the blue and red mats for the 2015 Abu Dhabi Grand Slam Jiu-Jitsu Tour Rio. 

Take a look below at the breakdown. 

Angola – 1 
Argentina – 4 
Belgium – 1 
Brazil – 725 
Finland – 1 
France – 1 
Germany – 1 
New Zealand – 1 
Norway – 1 
Peru – 1 
Poland – 1 
Portugal – 1 
Serbia – 1 
Singapore – 1 
Spain – 1 
Sweden – 3 
Switzerland – 1 
UAE – 13 
United Kingdom – 5 
USA – 4