What is John Turner?
{{Infobox prime minister | honorific-prefix = [[The Right Honourable]] | name = John Turner | birthname = John Napier Wyndham Turner | honorific-suffix = [[Queen's Privy Council for Canada|PC]] [[Order of Canada|CC]] [[Queen's Counsel|QC]] | image = John Turner 1987 crop (cropped).jpg | caption = Turner in 1987 | office = 22nd [[Prime Minister of Canada]] | term_start = June 30, 1984 | term_end = September 17, 1984 | monarch = [[Elizabeth II]] | governor_general = [[Jeanne Sauvé]] | deputy = [[Jean Chrétien]] | predecessor = [[Pierre Trudeau]] | successor = [[Brian Mulroney]] | office2 = [[Leader of the Official Opposition (Canada)|Leader of the Opposition]] | term_start2 = September 17, 1984 | term_end2 = February 7, 1990 | monarch2 = Elizabeth II | primeminister2 = Brian Mulroney | predecessor2 = Brian Mulroney | successor2 = [[Herb Gray]] | office3 = [[Minister of Finance (Canada)|Minister of Finance]] | term_start3 = January 28, 1972 | term_end3 = September 10, 1975 | primeminister3 = Pierre Trudeau | predecessor3 = [[Edgar Benson]] | successor3 = [[Bud Drury]] <small>(Acting)</small> | office4 = [[Minister of Justice (Canada)|Minister of Justice<br>Attorney General of Canada]] | term_start4 = July 6, 1968 | term_end4 = January 28, 1972 | primeminister4 = Pierre Trudeau | predecessor4 = Pierre Trudeau | successor4 = [[Otto Lang]] | office5 = [[Solicitor General of Canada]] | term_start5 = April 20, 1968 | term_end5 = July 5, 1968 | primeminister5 = Pierre Trudeau | predecessor5 = [[Lawrence Pennell]] | successor5 = [[George McIlraith]] | office6 = [[Minister of Consumer and Corporate Affairs]]<br>[[Registrar General of Canada]] | term_start6 = D