Randy Brown Mantis Boxing & Brazilian Jiu-Jitsu

Jan 2023

I found the school to be welcoming, professional, friendly and student-focused. Classes are kept small and individual attention is paid even in a group setting. Randy maintains a focus on each student, providing insight, coaching and encouragement. Highly recommended.

Jul 2021

I think we can all agree that it's been a tough year+ with a pandemic taking a toll on everyone. Small businesses have been hit extremely hard; some having to change their business model overnight. RBMB was no different. However, instead of trying to fight against the change, Randy put in the work to adapt and evolve.I've been studying with Randy, on and off, for years. I was a student when he owned Plum Blossom, I've trained with him at RBMB in Acton, and I've also seen the changes made during the pandemic to help keep his students engaged and training. The new and improved website is incredible. It's extremely easy to use, and the courses listed are top notch. Not only...read full review

Jan 2019

My two children have joined Randy’s class. My older 9YO does the Jiujitsu class and the Mantis Boxing class. My 5YO has joined the Jiujitsu class. Feel so lucky to have found this gym. Couple of things: