Magomedkhan Amanulayevich Gamzatkhanov (Russian: ?????????´? ???????´???? ????????´???; born April 15, 1961 in Anchih, Dagestan), better known by his alias Volk Han (????-???), is a Russian professional wrestler and mixed martial artist of Avar descent renowned for his technical mastery of sambo.
Gamzatkhanov represented Russia on the Russian Fighting Network RINGS team with Fedor Emelianenko, Andrei Kopylov, Nikolai Zuyev and Mikhail Ilyukhin.
In the early 1990s Han opened his own martial arts academy, which taught combat sambo with special emphasis on flying and spinning joint locks and compression locks applied to upper and lower extremities.