He's the unwitting star of a Vine that's been seen 32 million times – but who is the "Okay Guy"? BuzzFeed News finally tracked him down.
Olive, Mittens, Puffy, Niko, and General Bonkers show their appreciation
How 19th-century Victorian doctors created buzz
Well, at least he's doing his civic duty.
Britain's deputy prime minister apologises - with added Autotune