Favela Training Center is owned and operated by professional boxer Mayron “The Brazilian Bomber” Zeferino and his wife, Jennifer “Coach Jen” Marques. Boxing has always been Mayron’s first love, and he set out to create a space where others could learn, train, and grow in the sport. Together, they founded Favela Training Center, combining their shared passion for boxing, fitness, and overall wellness.
At Favela, we strive to embody resilience. We believe everyone is a fighter—whether you’re working toward better physical health, stronger mental well-being, greater confidence, or improved fitness. Whatever your goal, our team is in your corner, ready to support and guide you every step of the way.
