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
LGBT athletes in the Olympic and Paralympic Games of the 2006 Gay Games, which were initially awarded to Montreal (the 2006 Gay Games would instead be held in Chicago). With over 8,000 participants, the inaugural World OutGames were the largest international sporting event to be held in Montreal since the 1976 Summer Olympics. The following is a list of LGBT sportspeople who have competed at the Olympics. This includes athletes who competed while not being publicly known as LGBT at that time. Medals won are in parentheses. LGBT athletes in the Olympic and Paralympic Games Lesbian, gay, bisexual, and transgender (LGBT) athletes have competed in the Olympic and