Southern Hemisphere Southern Hemisphere are São Paulo, where the Bovespa Index is headquartered, along with Sydney, home to the Australian Securities Exchange, Johannesburg, home to the Johannesburg Stock Exchange and Buenos Aires, headquarters of the Buenos Aires Stock Exchange, the oldest stock market in the Southern Hemisphere. Among the most developed nations in the Southern Hemisphere are Australia, with a nominal GDP per capita of US$51,850 and a Human Development Index of 0.939, the second highest in the world as of 2016. New Zealand is also well developed, with a nominal GDP per capita of US$38,385 and a Human Development Index of
Independent Olympians at the Olympic Games their only competitor in athletics at the 2016 Olympics. On December 5, 2017, the IOC announced that Russia would be banned from the 2018 Winter Olympics over its state-sponsored doping program. Russian athletes were allowed to participate under the Olympic flag as "Olympic Athletes from Russia" (OAR) if they were cleared by a panel, which was chaired by Valerie Fourneyron and had representatives from the IOC, the World Anti-Doping Agency, and the Doping Free Sport Unit of the Global Association of International Sports Federations. Independent Olympians at the Olympic Games Athletes have competed as Independent Olympians at the Olympic Games