Marcus is a decorated MMA fighter, Brazilian Jiu Jitsu competitor, kickboxing black belt, and a second-degree Krav Maga black belt.  He is also an author, accomplished business owner, entrepreneur, trainer, life coach, and activist. 

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He’s the founder and owner of Systems Training Center, with four Los Angeles-area locations, and has expanded his reach online with the platforms YourKravMaga.com and the NEOU Fitness App.  Now, most of his time is spent on the other side of the mat as an instructor and coach working with clientele from all walks of life including celebrities, fighters, at-risk individuals and victims of domestic violence.