"The number of far-right, white supremacist fight clubs is exploding. The Counter Extremism Project (CEP) published a recent report that pinpointed at least 100 in the USA, Canada, and Europe.

...

Alexander Ritzmann, the CEP report’s author, said recently: 'This is an unprecedented growth. I’ve never seen a network in right-wing extremism grow so fast. Usually, it takes years to build a transnational network. It’s concerning.'"