David W. Arnebeck is Rickson Black Belt in Jiu Jitsu and a member of Rickson’s JJGF (Jiu jitsu Global Federation). He owns three martial arts centers in the Twin Cities area. On 10th of February, 2015, after 19 years on martial arts training, he was promoted to a 2nd Degree Jiu Jitsu Black Belt by … Continue reading Rickson Gracie’s BB Sentenced to Prison For Sexual Harassment of 15-yr-old Girl Still Trains with Rickson