The Kipper Kids were a duo composed of Martin Rochus Sebastian von Haselberg (born 20 January 1949) and Brian Routh (9 March 1948 – 3 August 2018), two artists known for the extreme and often comedic performance art they made together in the 1970s and after. Von Haselberg lives and works in New York, U.S.; and Routh was living in Leicester, England, at the time of his death from cancer. From 1971, the duo were also known as Harry and Harry Kipper.