There is a long history of stick games on ice, going back at least to 12th century England. But the game of ice hockey as we know it today was invented in Montreal in 1875. It was included in the 1920 Summer Games in Antwerp and was played at the first Winter Games in 1924. Ice hockey is the world's fastest team sport and the only team sport played at the Winter Olympics. The boot of the ice hockey skate has a lower ankle support than figure skating boots, and a straight, narrow, pointed blade. The sticks are made of wood and the puck is vulcanized rubber. In the first few Olympics, the Canadians dominated the event completely, even with their best players ineligible because they were professionals. The British finally managed to win Gold in 1936. The Americans were also coming on strong and the Czechs were competitive. But from the time the USSR entered their first Winter Olympics in 1956, they were pretty much unbeatable. The Soviets' complete domination of the sport at the Olympics was interrupted only twice, when the U.S. won Gold in 1960, at Squaw Valley, and in 1980, at Lake Placid. The 1980 USA/USSR hockey game was a classic case of the underdog winning. The unheralded Americans were seeded seventh but somehow managed to upset the Soviets and then went on to defeat the Finns for the Gold. The Soviets quickly regained their form and went on to win three more Golds. Only the breakup of the Soviet Union has stopped them -- the Swedes won in 1994. The U.S. hasn't finished in the medals since their stunning upset.