A polymath is defined as a person whose expertise spans a significant number of different subject areas. And naturally, if such a person is set a complex task to perform, it would be easy for them to draw on complex bodies of knowledge to solve the specific problems they might encounter. Turn a mind like that to the act of customising a bike, and you’re bound to get some pretty interesting results. Today’s bike is the result the hard work of just one man – namely Pierre from French shop ...