Neill Blomkamp (Afrikaans: [ˈnil ˈblɔmkamp]; born 17 September 1979) is a South African filmmaker. He employs a documentary-style, hand-held, cinéma vérité technique, blending naturalistic and photo-realistic computer-generated effects, and his films often deal with themes of xenophobia and social segregation. He is best known as the co-writer and director of the critically acclaimed and financially successful science fiction action film District 9, for which he was nominated for the Academy Award for Best Adapted Screenplay. He directed another dystopian science fiction action film Elysium, which garnered moderately positive reviews. He is known for his collaborations with actor Sharlto Copley.