Summer Olympic Games federal government; the country's economic crisis; health and safety concerns surrounding the Zika virus and significant pollution in the Guanabara Bay; and a state-sponsored doping scandal involving Russia, which affected the participation of its athletes in the Games. Tokyo, Japan will host the 2020 Summer Olympics, making it the first Asian city to host the Olympic Games twice. Forty-two sports, spanning 55 disciplines, have been part of the Olympic program at one point or another. Twenty-eight sports have comprised the schedule for three of the recent games, 2000, 2004, and 2008 Summer Olympics. Due to the removal of baseball and
Summer Olympic Games and once each in Sweden (1912), Belgium (1920), Netherlands (1928), Finland (1952), Italy (1960), Japan (1964), Mexico (1968), Canada (1976), Soviet Union (1980), South Korea (1988), Spain (1992), China (2008) and Brazil (2016). The IOC has selected Tokyo, Japan, to host the Summer Olympics for a second time in 2020. The 2024 Summer Olympics will be held in Paris, France, for a third time, exactly one hundred years after the city's last Summer Olympics in 1924. The IOC has also selected Los Angeles, California, to host its third Summer Games in 2028. To date, only five countries have participated in