NABJJ World Jiu Jitsu Championships! ClassesgracienewsNovember 26, 2014billy diego jiu jitsu, jiu jitsu championships at long beach pyramid, nabjj world jiu jitsu championships, nicollas welker, renan vital
Great Seminar with Coach Nicollas!! ClassesgracienewsSeptember 23, 2013jiu jitsu seminar in ventura, nicollas welker, nicollas welker jiu jitsu
Coach Nicollas Welker gets to finals at ADCC Jiu Jitsu Championship! ClassesgracienewsSeptember 22, 2013abu dhabi world jiu jitsu championship, adcc jiu jitsu championship, nicollas welker, nicollas welker jiu jitsu
Saturday!!! Coach Nicollas Welker Seminar in Ventura! ClassesgracienewsSeptember 20, 2013jiu jitsu seminar ventura, nicollas welker, nocoallas welker jiu jitsu seminar
