Over the weekend, mysterious robed figures appeared at Chelsea, Juventus, and Bayern Munich. But who are they?
The strange groups appeared sat in the stands in Germany on Saturday and in two locations, in England and Italy, on Sunday.
One ghostly figure was sat behind Franz Beckenbauer in Munich over the weekend while fans have been tweeting images.
With Halloween upon us, the symbol on their clothing was also spotted on October 21st in Hackney Marshes, London, Times Square, New York, and Guanabara Bay, Rio de Janeiro.
Videos capturing the emblems link to the website mysteriouscircles.com with the accompanying slogan ‘Winner Takes the Earth.’
We’re sure all will soon be revealed.