Silverback Training Facility
Brazilian Jiu Jitsu
Kickboxing
Instructors
Rafael Quinones
Professor Rafael, the owner of Silverback, began his Brazilian Jiu-Jitsu journey in 2006 under the guidance of Professor Fabiano. Through hard work, dedication, and relentless drive, he earned his black belt in just five years. A high-level competitor, Rafael has trained with some of the most respected names in the BJJ world.
He’s built an encyclopedia of techniques and strategies, known for his deep technical knowledge and sharp attention to detail. Whether you're a brand-new student or an advanced practitioner, Rafael will help craft a personalized BJJ strategy tailored to your goals and strengths.
Jeff Nelson
Jeff started his BJJ career in 2014, earning his black belt in roughly 7 years. He has experience training all ages from children to adults, hobbyists to high-level competitors, and has also had the great opportunity of training with some of the biggest names in the jiu jitsu world. Jeff meddled in the IBBJF multiple times, including at black belt level. He prides himself on having a very detail-oriented approach to teaching.
Dave Abreu
With 12 years of experience in Muay Thai and kickboxing, Dave is an active amateur fighter dedicated to mastering the craft. With 6 years of coaching experience, he brings a deep passion for the sport, continually seeking new knowledge by attending seminars and training with top professionals. Dave is committed to sharing this expertise with students, helping them grow both in skill and confidence. Whether you're a beginner or seasoned fighter, Dave ensures every lesson is tailored to meet your goals and elevate your performance.
Manny sanchez
Coach Manny is a seasoned Muay Thai instructor with over a decade of experience, a winning fight record, and multiple regional championship titles. His style blends traditional Muay Thai with elements from his broader martial arts background, specializing in clinch work, elbows, knees, and counter-fighting, creating a balanced approach that combines flow and power.
A student of the Phil Nurse lineage, he brings world-class technique and fight IQ to every session. Known for his detailed, personalized coaching, Coach Manny teaches students to master fundamentals first, then evolve their own unique style based on their individual strengths.
For Coach Manny, Muay Thai isn’t just a sport—it’s a path to mental strength, personal growth, and a better life.