About
Us

Chris Martin is a Brazilian Jiu-Jitsu black belt, serial entrepreneur, and one of the most connected operators in the combat sports business world. He began training BJJ in 2008 and has spent the years since building businesses at the intersection of martial arts and entrepreneurship — earning him the handle @bizjitsu and a reputation as the person who understands both the mat and the market.

Before launching Martial Artrepreneur, Chris spent over a decade as the managing founder of two mixed martial arts gyms, building them from the ground up and eventually passing them on to their employees — a testament to the culture and systems he created. That decade of hands-on gym ownership gave him an operator's understanding of what combat sports businesses actually need: not generic marketing, but strategy built by someone who has lived the grind.

Alongside his gym work, Chris founded JiuJitsuInsurance.com — a first-of-its-kind insurance brokerage serving BJJ athletes, gym owners, coaches, and event promoters nationwide. With over 20 years as a licensed insurance advisor, he identified a massive gap in the market and built the resource the community needed. The site has grown into a trusted platform for risk management education, insurance programs, and community support across the combat sports world.

Chris leads production and branding for Martial Artrepreneur — overseeing content creation, visual identity, and on-site media execution for every client engagement. He is also the agency's primary deal worker, leveraging a deep network of promoters, gym owners, sponsors, and industry insiders to open doors and close partnerships that move the needle for the brands he represents.

Chris has also co-contributed to published medical research on BJJ-related vascular injuries — specifically cervical artery dissections associated with choke techniques — reflecting his commitment to the safety and longevity of the sport he loves.

Today, through Martial Artrepreneur LLC, Chris channels everything he has built and learned into marketing and brand development for the combat sports industry. His approach is direct, his network is deep, and his passion for this world is the engine behind everything the agency does.

Alexandra King is not just a team member — she is the connective tissue of this entire operation. With over 10 years in the entertainment industry, Alexandra brings a rare combination of creative instinct, logistical mastery, and genuine heart to everything she touches at Martial Artrepreneur.

As Travel Coordinator and Client Services Representative, Alexandra is the person who makes sure every event, every client relationship, and every on-the-road production runs without a hitch. When the mobile media office rolls out to a fight night in a different city, Alexandra has already mapped the route, confirmed the contacts, and made sure the client knows exactly what to expect. She is the reason the agency's promises become reality.

Beyond the operational excellence, Alexandra carries something that sets her apart in this industry: she is a purple belt in Brazilian Jiu-Jitsu. That is not a casual credential — a BJJ purple belt represents years of dedicated mat time, real technical understanding of the sport, and the kind of mental toughness that only gets forged through rolling. She does not just work in the combat sports world — she lives in it.

Alexandra is deeply passionate about making the Jiu-Jitsu community safer and more accessible for everyone. She believes the sport has the power to transform lives, and she brings that conviction to every client she serves and every event she helps bring to life.

When you work with Martial Artrepreneur, you work with Alexandra. And that is a very good thing.