What industry did both John Grierson and Sam Raimi work in?
John Grierson John Grierson CBE (26 April 1898 – 19 February 1972) was a pioneering Scottish documentary maker, often considered the father of British and Canadian documentary film. In 1926, Grierson coined the term "documentary" in a review of Robert Flaherty's "Moana".
Neil Melanson Neil Melanson is an American combat sports coach, currently he is the Head Grappling coach at Jaco Hybrid Training Center. He is the former Head Grappling coach at both Xtreme Couture Las Vegas and Alliance MMA. Melanson specializes in Catch wrestling, while drawing elements from Judo. He is especially known for his guard work, leg locks and triangle chokes. He has trained under Gene LeBell, Gokor Chivichyan, and Karo Parisyan (who awarded him his black belt).