
I fought as a heavyweight professional. Now I train out of Miami — elite technical boxing for champions and for anyone who intends to become one.

I'm Donato De Martiis. I spent my career as a heavyweight professional, sharing camps with world champions and Olympians, and I learned the sport the only way it can be learned — round after round, with someone in front of me trying to take my head off.
Today I coach privately. When you book me, you get me: no rotating staff, no class of thirty, no watered-down circuit dressed up as boxing. I watch every punch you throw and I correct it before it becomes a habit.
Whether you're preparing for a licensed fight, a film role, a photoshoot or simply the best condition of your life, I build the camp around you.
Years in the ring and in the corner
Every session is taught by me, personally
Miami gyms, homes and the beach












Mitt rounds, pad work and ring nights straight from my own camera. Press play — this is exactly what a session with me sounds like.
Eight ways to work with me. Tell me where you are and what you're chasing, and I'll tell you which one you belong in.
My signature one-on-one program. I read your body, your posture and your instincts, then rebuild your boxing from the feet up. Nothing off a template.
I blend boxing with strength, plyometrics and conditioning so you don't just punch harder — you last longer, move cleaner and recover faster.
I promote and stage fight nights and exhibition events. If you're building a card, a card needs matchmaking, corner work and credibility — I bring all three.
Full fight camps for licensed pros. Weight management, sparring cycles, tape study and opponent-specific game plans, straight through to the walk-out.
Camera-ready conditioning. I use fighter's work — rounds, ropes, core and definition — to build a lean physique that also performs on set.
Discreet private training on your schedule, at my gym, your home or on location. I've prepared actors for roles and kept public figures out of the spotlight while we work.
Birthdays, bachelor parties, corporate offsites. I run a real boxing session with pads, gloves and coaching, so your group leaves with a story and a sweat.
Sand, sunrise and shadow boxing on Miami Beach. Unstable ground doubles the demand on your legs and core — my favourite way to break a plateau.
After an extensive career in professional boxing I took a new path. I'm focused on being one of the best trainers in the world, and on tailoring every session to the client in front of me.
01Entrepreneur
02Professional Boxer
03Professional
04Adventurer
Send me a note and I'll come back to you personally with availability, location and what your first session will look like.
Miami, Florida
+1 (305) 713-3616