Team Gorilla Spartan 2016 Team Gorilla Spartan 2016 Rope Climb: Karen Posted by Gorilla Combat on June 25, 2016 in Events Great job everyone! 5.1 miles and 24 obstacles! Share this article: 0 About Gorilla Combat Related Articles Online Store Coming Soon! Gorilla Combat is Open: 2021 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