
Richard “Mack” Machowicz is an ex-Navy SEAL, co-host of Spike TV’s Deadliest Warrior and author of the book Unleash the Warrior Within. He’s proficient in taekwondo and has studied muay Thai, kali, boxing, Brazilian jiu-jitsu and Paul Vunak’s take on jeet kune do. However, this SEAL Team hand-to-hand combat instructor
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