 Switzerland, the United Kingdom, Austria, Canada, Italy, Japan and Germany have each hosted three Games.The Games have primarily been hosted in the continents of Europe (32 editions) and Americas (14 editions); seven Games have been hosted in Asia and two have been hosted in Oceania.In 2010, Singapore became Southeast Asia's first Olympic host city for the inaugural Summer Youth Olympics, while Rio de Janeiro became South America's first Olympic host city with the 2016 Summer Olympics, followed by Buenos Aires with the 2018 Summer Youth Olympics.