Jean Rouch

He is considered one of the founders of cinéma vérité in France. Rouch's practice as a filmmaker, for over 60 years in Africa, was characterized by the idea of ''shared anthropology''. Influenced by his discovery of surrealism in his early twenties, many of his films blur the line between fiction and documentary, creating a new style: ethnofiction. The French New Wave filmmakers hailed Rouch as one of their own.
Commenting on Rouch's work as someone "in charge of research for the Musée de l'Homme" in Paris, Godard said, “Is there a better definition for a filmmaker?". Provided by Wikipedia