The 2016 Summer Olympics (Portuguese: Jogos Olímpicos de Verão de 2016 ), officially known as the Games of the XXXI Olympiad , and commonly known as Rio 2016 , is a major international multi-sport event in the tradition of the Olympic Games due to take place in Rio de Janeiro, Brazil, from 5 to 21 August 2016.A record number of countries are participating in a record number of sports. More than...