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
Independent Olympians at the Olympic Games an NOC occurred as an Olympic Games were underway. Kuwaiti athletes competed as independent, as the Kuwait Olympic Committee was suspended by the International Olympic Committee due to governmental interference. This was the second suspension in five years; the first suspension resulted in Kuwaiti athletes being forced to compete under the Olympic flag as "Athletes from Kuwait" for the 2010 Asian Games. Fehaid Al-Deehani became the first Independent Olympic Athlete to win a gold medal. Like with gold medalists of the Unified Team at the 1992 Winter and Summer Olympics, the Olympic Hymn was played in the victory ceremony. Refugees