JD Mierzwa has been a bouncer, professional kickboxer, underground street fighter, prison guard, sheriff, and cage fighter. Currently, he’s a fitness trainer and MMA coach. Oh—he’s also my brother! For as long as I’ve known him, I can tell you that JD pulls no punches—in a fight or in life. A longtime martial artist, JD’s…
Tag: kickboxing
What Is The Best Martial Art?
When people ask me, “What is the best martial art style?” I always answer with a question— “The best martial art for whom?” You mean for you? Your grandmother? An eight-year-old kid? Is this person strong or frail? Aggressive or shy? Is this person blind? Did they lose a leg in a bear attack? How…