Non BJJ guy challenges Rigan Machado

Here we can see a guy who challenged Rigan Machado and he has no grappling training at all.

With youtube and all other online media, how is it still possible that Brazilian Jiu-Jitsu has so many “non-believers”?

Guy Walked into a 10th Planet Academy and Challenged Black Belt to a Fight

Renzo Gracie Challenged by an “Unchokeable” Man in His Gym

Royce Gracie vs Mike Tyson – Royce’ Challenge and Mike’s Response

Joe Rogan Challenged to a Grappling Match on MySpace