GMA member school Five Rings Jiu-Jitsu will be welcoming very special guests the next weekend.
Fellow GMA members Rafael & Guilherme Mendes will be in Portland, OR, for a two-days seminar on September 22nd-23rd.
They should teach some of the techniques that helped them to become three times world champions.
Five Rings JJ is a Ribeiro JJ Association academy under black belt Tom Oberhue.
For more info on the seminars and to register, go to 5rjj.com