Russian mixed martial arts, kickboxing, and Brazilian jiu-jitsu promotion founded in 2014 by Mairbek Khasiev, formerly known as Absolute Championship Berkut (ACB), based primarily in Grozny, Chechnya.
Russian mixed martial arts, kickboxing, and Brazilian jiu-jitsu promotion founded in 2014 by Mairbek Khasiev, formerly known as Absolute Championship Berkut (ACB), based primarily in Grozny, Chechnya.
