About Graeme Ferguson (filmmaker)
Ivan Graeme Ferguson was a Canadian filmmaker and inventor who co-invented the IMAX film format. He was appointed to the Order of Canada in 1992. Ivan Graeme Ferguson (October 7, 1929 – May 8, 2021) was a Canadian filmmaker and inventor who co-invented the IMAX film format. Ferguson produced, directed and shot North of Superior in 1971, one of the first official IMAX films, which is still shown on IMAX screens. He received the first outstanding achievement award from the Giant Screen Cinema Association in 2016.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.