Joe Clark
Charles Joseph “Joe” Clark, PC, CC, journalist, author, 16th prime minister of Canada 1979-80, (born 5 June, 1939 at High River, AB). Clark was Canada's youngest prime minister when he took office one day before his 40th birthday. His brief term put a temporary end to 16 years of Liberal rule. He later gained respect as a senior minister in the Progressive Conservative government of Prime Minister Brian Mulroney, especially on the international stage.