The sports featured at the Winter Olympics defy gravity and physics. Many competitors move at breakneck speeds down steep, snowy inclines or careen across icy surfaces in a bid to set world records and earn their place on the podium.
But as exciting as these events are for spectators, they also place competitors at serious risk of injury. This is something we have been reminded of after US alpine ski racer Lindsey Vonn fractured her leg during a horror crash just seconds into her downhill run in the Milan Cortina games.
Of course, this isn’t the first time a Winter Olympian has suffered injury at the Games. Four athletes have died during Winter Olympic events or in preparation for them – most recently, Georgian luge athlete Nodar Kumaritashvili, who died after colliding with a wall during a training run at the 2010 Winter Olympics in Vancouver, Canada.