Martial arts and cannabis entrepreneur ‘Mighty Matt’ Staudt recently announced the completion of the private sale of half his ownership in the legendary brand High Rollerz Jiu Jitsu. Based on a social media post made by Matt dated July 14th, with this sale he has officially passed the reigns of running the business and shows … Continue reading High Rollerz Jiu Jitsu Creator ‘Mighty Matt’ Sells