Rimmer was born in
Vancouver,
British Columbia and studied economics and mathematics at the
University of British Columbia (UBC), before graduating in 1963. For the next two years he traveled around the world, which led him to decide that he was not interested in pursuing a career in business. Returning to Canada in 1965, he did a make-up year at the UBC to receive a degree in English. In 1967 he took a short filmmaking course from Stan Fox, a producer at the
Canadian Broadcasting Corporation (CBC). Rimmer dropped out of graduate school at
Simon Fraser University (SFU) in 1968 to become an artist. With Fox's support and a supply of rough film stock from the CBC, he made his first film,
Knowplace, which was broadcast on the CBC. Inspired by
Stan Brakhage's films and writings, he made his first important experimental films,
Square Inch Field and
Migration, in 1968 and 1969 respectively. ==Career==