From left: Chelyabinsk Region Governor Mikhail Yurevich, Olympic judo champion Mansur Isayev, head of the International Judo Federation Marius Vizer, general manager of Russia's national judo team Ezio Gamba and the Russian Judo Federation Vice-President Sergei Soloveychik after signing a cooperation agreement for the FIFA 2014 World Judo Championship in Chelyabinsk.