Jeremiah Maestre is a fighter in every sense of the word—an athlete, coach, and entrepreneur whose journey is defined by resilience, discipline, and a relentless pursuit of growth. Born in Quezon City, Philippines, and raised in the U.S., he found his calling in boxing, fitness, and martial arts, shaping his identity in the gyms of the Bay Area and Orange County. His competitive boxing career ignited a deeper mission: to share his knowledge and empower others through movement.From coaching in small studios to leading national expansions for Rumble Boxing, Jeremiah’s influence in the fitness world grew rapidly. When the pandemic hit, he pivoted, launching JTV, an online training platform that kept his community connected. Soon after, he brought his expertise to Peloton, helping shape its boxing program. But his personal challenges didn’t stop in the ring—he tested his limits through ultra-running, pushing his body and mind in extreme endurance events like the Marathon des Sables, a six-day race through the Sahara Desert.Now, as a coach at Grampa’s Boxing Gym, Jeremiah is back where he thrives—training fighters, building athletes, and preparing for his next chapter: Legxcy, a boxing brand launching in 2025. With every punch thrown and every mile run, he’s proving that true strength isn’t just physical—it’s in the heart, the hustle, and the legacy we leave behind.