Winter Olympic Games the Kvitfjell downhill arena. For the 2026 Winter Games, IOC allowed Stockholm to have the alpine event in Åre, away (road distance). In 1967 the IOC began enacting drug testing protocols. They started by randomly testing athletes at the 1968 Winter Olympics. The first Winter Games athlete to test positive for a banned substance was Alois Schloder, a West German hockey player, but his team was still allowed to compete. During the 1970s testing outside of competition was escalated because it was found to deter athletes from using performance-enhancing drugs. The problem with testing during this time was a lack
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