FOR MERE MORTALS it’s something of a quantum leap from a BMX bike bought by your mum for a fiver at a jumble sale in Musselburgh, to racing at close 200mph in the world’s greatest endurance race, the Le Mans 24-Hours, writes Jim McGill. But when you’re akin to a modern-day superman like Sir Chris Hoy: well, it’s just what you do, isn’t it?
