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
1990 Winter Pan American Games medal table 1990 Winter Pan American Games medal table The 1990 Winter Pan American Games, officially known as the I Winter Pan American Games, were a continental winter multi-sport event held in Las Leñas, Argentina, from September 16 to September 22, 1990. At the only Winter Games realized, 97 athletes selected from 8 National Olympic Committees (NOCs) participated in events in 1 sport: alpine skiing. Only Canada and the United States earned medals during the competition. The ranking in this table is based on medal counts published by several media organizations. By default, the table is ordered by the number of gold