BJJ News — derek-moneyberg

Derek Moneyberg is suing Sean Strickland. For a hotel hallway comment, and the implication that a financial influencer with zero competition record might not be a legitimate BJJ black belt.

Dale Buczkowski has had several professional identities. As "RSD Derek," he worked for Real Social Dynamics, the pick-up artist company that became internationally infamous when one of its instructors was filmed appearing to sexually assault...