 Complete the following phrase:  Chingiz Suleimanovich Labazanov ; born 18 April 1991 in Bolshaya Martynovka, Russia is a Chechen-born Russian Greco-Roman wrestler. Senior world champion 2014. He is winner Golden Grand Prix Ivan Poddubny in the Greco-Roman mens 74 kg event and 75 kg 2016, in final match he beat Olympic Champion Roman Vlasov. He is silver medalist in Greco-Roman World Cup two time and gold medalist in 