International Olympic Committee
The IOC organises the modern Olympic Games and Youth Olympic Games, held in summer and winter, every four years. The first Summer Olympics organised by the IOC was held in Athens, Greece, in 1896; the first Winter Olympics was in Chamonix, France, in 1924. Until 1992, both Summer and Winter Olympics were held in the same year. After that year, however, the IOC shifted the Winter Olympics to the even years between Summer Games, to help space the planning of the two events from one another, and improve the financial balance of the IOC, which receives greater income on Olympic years. The first Summer Youth Olympics were in Singapore in 2010 and the first Winter Youth Olympics were held in Innsbruck in 2012.
1952 Winter Olympics
Oslo had unsuccessfully bid to host the 1936 Winter Olympics, losing to Germany, which had hosted the 1936 Summer Olympics. At that time, the nation that hosted the Summer Olympics also hosted the Winter Olympics. After the 1936 Games, the International Olympic Committee (IOC) decided to award the Winter and Summer Games to different countries, but the Games were suspended during World War II. London hosted the first post-war Games, the 1948 Summer Olympics, and recommended Oslo as the host city for the 1948 Winter Games, but the city council declined. Instead, the 1948 Winter Olympics were held in St. Moritz, Switzerland.