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
Winter Olympic Games not enough snow to hold all the events until mid-January. Sonja Henie defended her Olympic title, and Eddie Eagan of the United States, who had been an Olympic champion in boxing in 1920, won the gold medal in the men's bobsleigh event to become the first, and so far only, Olympian to have won gold medals in both the Summer and Winter Olympics. The German towns of Garmisch and Partenkirchen joined to organise the 1936 edition of the Winter Games, held on 6–16 February. This was the last time the Summer and Winter Olympics were held in the same country