Nick Broomfield is an English documentary filmmaker born in 1948 known for his observational style. He has won numerous awards including a BAFTA for his documentaries such as "Biggie & Tupac" and "Aileen: Life and Death of a Serial Killer". Broomfield works with a minimal crew, recording sound himself and using only one or two cameras. He was originally influenced by observational filmmakers like Frederick Wiseman and later collaborated with Professor Colin Young on several films emphasizing patient observation.