Luis Sergio Roman

Luis Sergio Roman was born on May 2, 1964, in Rio Piedras, Puerto Rico. His path toward becoming a respected martial artist began at an unusually young age — at 13, he enrolled as a Marine Corps Cadet in Puerto Rico, an experience that introduced him to the fundamentals of hand-to-hand combat and instilled the disciplined, regimented approach to physical development that would define his entire career.

At 18, Roman formally joined the United States Marine Corps, a decision that proved transformative for his martial arts trajectory. During his service, he encountered a Senior Marine holding the rank of Master in Sport Sambo — a meeting that redirected his combat focus entirely. Over the next three years, Roman dedicated himself to Sambo training within the military environment, building a grappling foundation rooted in the Soviet combat system. His proficiency advanced steadily, and after relocating to Camp Pendleton, California, he transitioned from student to instructor, taking on a coaching role in Sambo. Roman left active military service in 1989 to begin a career as a Police Officer in Southern California, carrying with him a deep understanding of combat sports and a proven ability to teach them.

Following his departure from active duty in 1989, Roman sought to continue refining his grappling skills at the highest available level in Southern California. He began training at the Hayastan Sambo/Judo club — one of the most prestigious combat sports institutions in the United States — under two of the sport's most legendary figures: Gokor Chivichyan and Gene LeBell. The Hayastan environment was widely regarded as among the most technically rigorous combat training settings of its era, attracting serious practitioners from across multiple disciplines.

The Sambo and Judo instruction Roman received at Hayastan equipped him with a sophisticated grappling vocabulary, particularly in takedowns, throws, and submission grappling. Training under Chivichyan and LeBell deepened his understanding of body mechanics, leverage, and competitive positioning — a technical foundation that would later serve as a powerful complement to his Brazilian Jiu-Jitsu development and inform his coaching work in both law enforcement and sport BJJ.

In 1996, Roman began his formal Brazilian Jiu-Jitsu training under Joe Moreira and Rick Lucero, channeling his extensive Sambo background into the BJJ framework. His prior grappling experience accelerated his development through the belt ranks, and he progressed steadily under Moreira and Lucero until reaching brown belt level. Seeking continued growth, he transitioned to training under James Boran — known as "Avalanche" — and Carlos Augusto, both of whom played central roles in refining his game toward the black belt level.

Roman also traveled to Brazil to train with the Leão Teixeira academy, immersing himself in the art at its source. That commitment to seeking out high-level instruction across multiple environments reflected the same ethos that had defined his earlier military and Sambo training.

In 2003, Roman's position in the Marine Corps reserve was activated in connection with the War on Terror, and he deployed to Iraq — temporarily interrupting his BJJ progression. Upon returning from deployment, James Boran awarded him his black belt, a milestone that carried particular weight given its timing, bridging Roman's continued military service with over two decades of accumulated martial arts dedication.

Roman has served as a Police Officer in Southern California since 1989, building a law enforcement career that has run in parallel with his martial arts practice across multiple decades. That intersection found formal expression when he introduced a BJJ curriculum to his Police Officers Department, where he serves as the Hand-to-Hand Combat instructor. His combined background in Sambo, BJJ, and military combatives positioned him as a uniquely qualified architect of practical self-defense programs for law enforcement professionals.

Roman's instructional work within a public safety institution represents a concrete application of BJJ beyond sport competition — a model in which grappling technique is integrated into professional training for real-world scenarios. He competes and teaches under the War Hog/Team Avalanche banner, maintaining active ties to the competitive BJJ community while fulfilling his responsibilities as an educator within law enforcement.

Roman's competitive record spans multiple disciplines and age brackets, reflecting a longevity as a grappler inseparable from his professional and military identity. In 2002, he won the Police & Fire Games Las Vegas Submission Championship — a victory with particular resonance given his career in law enforcement, placing him among the top submission grapplers competing within that specialized athletic community.

In 2005, Roman captured the OTM Pan American Championship title and earned silver medals in both the weight and absolute divisions at the Gracie Championship, demonstrating his competitiveness across multiple events within a single year. He carried that momentum into 2006, adding silver medals in both the weight and absolute divisions at BSN's Olympia Grappling. Roman competes in the Peso Leve division at 76kg/167lbs.

The most emblematic achievement of his career came in 2011, when he won the US Army Combatives Championship — a title that brought his competitive arc full circle. The victory connected the hand-to-hand combat training he first encountered as a 13-year-old Marine Corps Cadet with a championship-level performance decades later, standing as a testament to the durability of his martial arts foundation and the sustained commitment that carried him from Rio Piedras to the highest levels of grappling competition.