Grab Blue Belt Requirements 2.0 now: bit.ly/bluebelt2 Subscribe to the premium channel: roydean.vhx.tv/browse Go Pro. Caption your videos: www.rev.com/blog/coupon/?ref=roydean1 Roy Dean is a jiu jitsu expert, with black belts in Judo, Aikido, Japanese and Brazilian Jiu Jitsu. With over 25 years of experience, he can transmit insights into the art that will revolutionize your understanding. The Latest Book: bit.ly/blkamzn iPhone Apps: bit.ly/rdabjjapple Android Apps: bit.ly/rdabjjandroid Free Downloads: bit.ly/rdadownloads Instagram: www.instagram.com/roydean_