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.
2009 National Games of China large scale music and dance performance at the Jinan Olympic Sports Center Stadium, nicknamed Xiliu (西柳）, literally "West Willow", due to its resemblance to the city tree, the Chinese willow. IOC President Jacques Rogge and a dozen IOC members also attended the ceremony. Liu Peng, who had headed the organising committee for the 2008 Beijing Olympics, stressed the role the Games played in improving the standard of sport in China, and also its importance in promoting fitness as a whole. Following this, the torch was brought into the stadium and the cauldron was lit, signalling the climax of the opening