Russian Sports Minister Vitaly Mutko, foreground left, Russian President Vladimir Putin, foreground 4th left, President of the International Olympic Committee Jacques Rogge, foreground 5th left, Russian State Duma Deputy Speaker Alexander Zhukov, Russian Deputy Prime Minister Dmitry Kozak, from right, and Acting Moscow Mayor Sergei Sobyanin, 4th left, at the opening ceremony of the 2013 World Championships in Athletics at Moscow's Luzhniki stadium.