Professor Derek Barlow- Bellum Brazilian jiu-jitsu Professor Derek Barlow- Bellum Brazilian jiu-jitsu 🦃Happy Thanksgiving 🦍Gorilla PROFESSOR DEREK BARLOW I received my Black Belt in August 2017 after 9 years of training under Professor Robert Drysdale /Professor Marcelo Nunes. Professor Derek Barlow is Owner and Operator of Bellum Brazilian Jiu-Jitsu 905 Selby Avenue St. Paul, Mn. 55104 Posted by Caleb T on November 6, 2019 in Events Share this article: 0 About Caleb T Related Articles Gorilla ‘Winter Begins Party’ 2016 ‘Bellum BJJ’ Seminar Nov.3 Getting ready to commence class. 🦍