Anti-doping agencies are working hard to crack down on drug cheats trying to gain an advantage over their opponents. Anybody from the pinnacle of the sport to the regional scene can be found guilty of consuming performance-enhancing drugs, and that was the case for Khabib Nurmagomedov ‘s teammate, Movlid Khaybulaev, earlier this week. Russians, especially those hailing from Dagestan and Chechnya, have begun taking over the sport of mixed martial arts