Mar 18, 2021
With over four decades of martial arts experience, including three decades instructing self-defense and personal fitness and two decades working nightclub security, Marcus has become a respected expert in responding to and de-escalating violent situations.
Certifying men and women in over 20 countries to become...
Mar 10, 2021
I met Marcus Davis decades ago at a UFC event in Las Vegas - little did I know that he had been following me in my system for many years before that we met.
We hit it off right away and have remained friends over the years.
After he retired from fighting, he began including elements of my philosophy and my research...