Wouldn't it be something if it turned out that the answer is "Some guy on a penny-farthing"?
DISCLAIMER!
Please, do not attempt to do a supertuck on a penny -farthing! I'm not sure that's even possible...
Actually... I changed my mind! We should totally get the people at GCN on this. Anyone on Twitter?
No... I'm not saying this because I want people to fall over... only a little bit...