The rarest medal in the Olympics wasn’t created from gold, but a bolt(螺栓). The story begins on a cold winter afternoon in Innsbruck(意大利城市:因斯布鲁克) at the 1964 Olympic two-man bobsled competition(双人雪橇比赛). A British team driven by Tony Nash had just completed its first run, which had put them in second place. Then they made a most disheartening discovery. They had broken a bolt on the rear(后部) axle(轴) of their sled(雪橇), which would put them out of the competition. The rarest medal in the Olympics wasn’t created from gold, but a bolt. The story begins on a cold winter afternoon in Innsbruck (Italian city: Innsbruck) at the 1964 Olympic two-man bobsled competition. )) A British team driven by Tony Nash had just completed its first run, which had put them in second place. Then they made a most disheartening discovery. They had broken a bolt on the rear (后部) axle(轴) of Their sled, which would put them out of the competition.