Winner of jiu-jitsu competition at the 1st World Martial Arts Games, Pavel Korzhavykh, right, and director of the Moscow Experimental School, Tatyana Kupriyanova, at the meeting on developing children's physical education and children and youth's sports after the opening ceremony for the Sambo-70 sports and education complex in Moscow's Troparyovo-Nikulino District, March 13, 2013.