The world’s biggest sporting extravaganza is on top of us again. The 31 st edition of the Olympics is being held on the South American continent for the very 1 st time . The Games will run from 5 th to 21 st August 2016 in Brazil. 11,239 athletes from 206 National Olympic Committees , including first time entrants Kosovo and South Sudan, are scheduled to take part. With 306 sets of medals , the games will feature 28 Olympic sports . These sporting events will take place at 33 venues in the host city of Rio de Janeiro & at 5 venues in the cities of São Paulo (Brazil's largest city), Belo Horizonte , Salvador , Brasília (Brazil's capital), and Manaus . While the Indian media has extensively covered the Indian contingent participating in Rio, this week’s GK nugget – while wishing the team all the very best – will focus on some trivia about the Olympics as a whole. Here’s goes: The five Olympic rings represent the five major regions of the world ...