Summer Olympic Games demand for tickets to all levels of each event, there was controversy when seats set aside for sponsors and National Delegations went unused in the early days. A system of reallocation was put in place so the empty seats were filled throughout the Games. Rio de Janeiro, Brazil hosted the 2016 Summer Olympics, becoming the third city in the Southern Hemisphere to host the Olympic Games after Melbourne, Australia, in 1956 and Sydney, Australia, in 2000, and the first South American city to host the Olympics. The preparation for these Games was overshadowed by controversies, including the instability of Brazil's
Belize at the 2000 Summer Olympics for the boycotted 1980 Summer Olympics has appeared in every Summer Olympiad since. This made Sydney their eighth appearance at a Summer Olympic Games, although they have yet to appear at any Winter Olympic Games. As of the 2016 Summer Olympics, Belize has yet to win its first Olympic medal. The 2000 Summer Olympics were held from 15 September to 1 October 2000; a total of 10,651 athletes represented 199 National Olympic Committees. The Belize delegation to Sydney consisted of two track and field competitors: Emma Wade and Jayson Jones. Wade was selected as the flag-bearer for the opening ceremony,