Degenkolb: There's one rule in Paris-Roubaix: never give up

John Degenkolb (Trek-Segafredo) has the best memories of Paris-Roubaix. He won it in 2015 and, after having his career nearly ended in a road accident in January of the following year, his victory on the cobblestoned stage 9 of the Tour de France last year gave him back his confidence.