Even in Formula One, the pinnacle of motorsport, mistakes happen.
Usually, this is in the form of a botched pit stop, an error on track by the driver or a wrong strategic call. But sometimes blunders come in the form of something with much greater consequence than a lost position or dropped points.
The worst error we've witnessed throughout the 2013 F1 season is the grave mix-up that led to one of the Canadian Grand Prix marshals losing his life. Such an accident was horrendous to hear and naturally everyone's thoughts were and remain with the marshal's family and friends.
For that reason, that does not make this list. But that's not to say the blunders in this top 10 are devoid of severity. Some have garnered penalties, others have raised serious questions about the parties involved.
But there is one gaffe from 2013 that was particularly humorous—though you'll have to read on to find out what.