The Bottle Cap Challenge that's spin kicking its way to viral fame – CNET

The Bottle Cap Challenge that's spin kicking its way to viral fame – CNET

It was literally kickstarted by UFC fighter Max Holloway, but now John Mayer, Jason Statham and Conor McGregor are getting in on the action. The Bottle Cap Challenge that's spin kicking its way to viral fame – CNET
Source: CNet