Youth Olympic Games YOG, and four of them include bringing together the world's best young athletes, offering an introduction into Olympism, innovating in educating and debating Olympic values. The city of Singapore was announced as the host of the inaugural Summer Youth Olympics on 21 February 2008. On 12 December 2008 the IOC announced that Innsbruck, host of the 1964 and 1976 Winter Olympics, would be the host of the inaugural Winter Youth Olympics in 2012. The scale of the Youth Olympic Games is smaller than that of the Olympics, which is intentional and allows for smaller cities to host an Olympic event.
Olympic Games ceremony all nations have entered, the President of the Organizing Committee makes a speech, followed by the IOC president. At the end of his speech, he introduces the representative or head of state of the host country who officially declares the opening of the Games. Despite the Games having been awarded to a particular city and not to the country in general, the Olympic Charter presently requires the opener to be the host country's head of state. However, there have been many cases where someone other than the host country's head of state opened the Games. The first example was at