Mamola crashes the two-seater Ducati Desmosedici

For years now, at every MotoGP, Ducati have taken VIP guests out on track with Randy Mamola giving them a glimpse of what a MotoGP bike can do.

But as we all know: the difference between being on the edge and being over it are smaller than we'd like, especially if you've got a pillion adding another dimension of complexity to the physics you're already battling with.

In short: sometimes even ex-GP winners get it wrong.