First Deputy Chairman of State Duma, President of the Olympic Committee Aleksandr Zhukov, FISU President Claude-Louis Gallien, Russian Minister of Sport Vitaly Mutko, Tatarstan President Rustam Minnikhanov, State Counsellor Mintimer Shaimiev, Mayor of Kazan Ilsur Metshin took part in Tatar national holiday Sabantui that is being held in Kazan today.