Andrew
McDermott

Gym Owner & BJJ Brown Belt
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About
Andrew

Andrew McDermott is a gym owner, Brazilian Jiu Jitsu brown belt, and digital marketer. He’s on a mission to build premier, high-stakes grappling tournaments, world-class academies, and a championship team of high-level athletes.

Expertise

  • Brazilian Jiu-Jitsu
  • Gym management
  • Martial arts
  • Gym marketing
  • BJJ curriculum
  • Martial arts

Latest from
Andrew

jiu jitsu marketing guide

Your Guide to Jiu-Jitsu Marketing: 7 Proven Strategies for Growing Your BJJ School

Spark Membership Software Honest Reviews and Top Complaints

Spark Membership Reviews: What Owners Really Say in 2026

A boxing coach holding focus mitts for a beginner in a gym

How to Teach Boxing (Without Losing the Room)

A gym member bringing a group of friends onto the mats for their first class

How to Build a Gym Referral Program That Actually Works

Kids running an obstacle course on martial arts mats at a birthday party while their parents watch from the doorway

Martial Arts Birthday Parties: The Enrollment Engine

Children in white martial arts uniforms training together on a dojo mat during an after-school program

After-School Martial Arts: A Parent's Honest Guide

Halftone teal illustration of a man at a gym front desk holding a receipt beside a tall stack of paper bills

Mindbody Fees in 2026: The Real Cost to Your Gym

10 Martial Arts School KPIs

10 Martial Arts School KPIs (And What's Normal for Each)

Heavy bag hanging from an exposed ceiling joist in a boxing gym

Boxing Gym Equipment: An Owner's Specification Guide