China's Li Yansong wins Men's 400m - T12 gold with a time of 49.36 seconds at the National Stadium, also known as the Bird's Nest, during the Beijing 2008 Paralympic Games on September 13, 2008.

Li Yansong celebrates.

Li Yansong celebrates.

Li Yansong celebrates.

(Xinhua News Agency September 13, 2008)