World Championship history (2012-16): Finished fifth in 2012, fifth in 2013, fifth in 2014, first in 2015, first in 2016
Olympic history (since 1998): Finished fourth in 1998, first in 2002, seventh in 2006, first in 2010, first in 2014.
Olympic medal history (overall): Gold 9, silver 4, bronze 2
Although the exact narrative concerning the invention of hockey is unclear, there is no doubt it was invented in Canada. The rules for organized hockey were laid out in Montreal and advertisements for games first appeared in newspapers in 1875. From there, the game took hold as Canada's national sport.
In 1914, the Canada Amateur Hockey Association was formed to represent the interests of amateur players in an increasingly professionalized game. Six years later, the IIHF recognized CAHA as Canada's representative in international hockey and allowed Canada to send the best amateur team in the country to the 1920 Antwerp Olympics. Canada, represented by the Winnipeg Falcons, won the gold medal. Canada went on to win gold in all but one Olympics before World War II, and continued the practice of sending the best amateur club each time. The lone loss came in the 1936 Olympics, held in Germany, when Great Britain upset Canada 2-1 and went on to win the gold, leaving Canada with the silver medal.
Canada continued to dominate hockey in the early years after World War II, winning the gold medal at the 1948 St. Moritz Olympics and the 1952 Oslo Olympics, as well as four gold medals in five years from 1948-52 with amateur teams in the World Championship. But that dominance began to fade after the Soviet Union entered the World Championship for the first time in 1954 and defeated Canada for the championship, then won gold at the 1956 Cortina d'Ampezzo Olympics, with Canada finishing third.