Among its multi-thematic catalog of documentary films, Guidedoc.tv has a series of documentaries about boxing and other action sports like no other page of its kind. Here is a sample of three incredible boxing and karate documentaries film that will only serve as an appetizer to immerse yourself in the world of hand-to-hand combat. 

From South America comes "Marvellous", definitely the top documentary film of Argentina on boxing. This exciting film follows the defiant boxer Sergio Martinez, famous for his accurate and quick punches that have made dozens of boxers fall in dismay along his successful career. But Martinez is already 37 years old and time plays against him in his mission to be the undisputed world champion. This film is the portrait of a rebellious man who ignores any protocol and only follows the instinct of his humble origins, a personality that has cost him to be a pariah in the corrupt world of professional boxing.