Welerson Goncalves Silva

Welerson Gonçalves was born on January 9, 1997, in Rio de Janeiro, Brazil, and raised in Morro de Santo Amaro — a favela nestled in the South Zone of the city. Like countless Brazilian boys of his generation, he grew up immersed in football culture, harboring dreams of becoming a professional player. In his community, the sport carried meaning far beyond entertainment; it was a shared aspiration and a source of collective identity.

That trajectory shifted when Welerson was seven years old. His older brother, already a BJJ blue belt, introduced him to a local jiu-jitsu club in the neighborhood. The influence proved decisive. Welerson took to the mats immediately, developing his grappling instincts long before the sport felt like a serious pursuit.

Financial constraints shaped his early competitive exposure. Unable to afford entry fees for paid tournaments, he began competing as a grey belt in internal club events — low-key competitions that nonetheless played a formative role in his development. Those early appearances in front of audiences built composure under pressure and planted the seeds of a competitive drive that would carry him far beyond the walls of his local gym.

Growing up in a favela in Rio de Janeiro carries a weight that extends well beyond economic hardship. For young men in communities like Morro de Santo Amaro, the pull of the streets is a constant and often fatal reality. Many of Welerson Gonçalves's closest friends succumbed to that pull — some ending up in prison, others meeting violent deaths. Among those lost was his closest friend, a loss that became a pivotal turning point in his life.

Confronted with the consequences unfolding around him, Gonçalves made a deliberate choice to chart a different course. During his time as a blue belt, he committed fully to jiu-jitsu as a career path, recognizing the sport not merely as a hobby but as a lifeline and a vehicle for a better future. Where the streets claimed many of his peers, the mats offered structure, purpose, and direction — a powerful illustration of how martial arts can serve as a transformative force for young people navigating environments defined by danger and limited opportunity.

With his commitment firmly established, Welerson Gonçalves developed under the guidance of coach Polengue Dias, who operated a satellite gym affiliated with Nova União in the Santo Amaro neighborhood. Training within the Nova União system placed Gonçalves inside one of Brazil's most storied and decorated competitive environments, providing the technical foundation and competitive culture needed to thrive on the national circuit.

Colored Belt Achievements

Gonçalves emerged quickly as a standout on the colored belt scene. As a blue belt, he claimed gold at the CBJJ Brazilian Nationals NOGI in 2015 and returned to the podium in 2016 with a bronze at the CBJJ Brazilian Nationals. His purple belt years brought further validation — gold at the CBJJ Brazilian Nationals NOGI in 2017, gold at the CBJJ Brazilian Team Nationals in 2018, and a bronze at the CBJJ Brazilian Nationals NOGI that same year. At brown belt in 2019, he added another gold at the CBJJ Brazilian Nationals NOGI, a silver at the AJP Grand Slam in London, and a bronze at the CBJJ Brazilian Nationals.

This consistent record across multiple belt levels and formats reflected a competitor who was not merely talented but methodically sharpening his game at every stage of development. On December 21, 2020, Polengue Dias formally recognized that journey by promoting Gonçalves to black belt — the culmination of more than a decade of work that had begun on the humble mats of a Santo Amaro club.

At the black belt level, Welerson Gonçalves competes in the Peso Galo division — 57.5 kg / 127 lbs — one of the most technically demanding weight classes in competitive BJJ, where marginal differences in technique and timing routinely separate champions from contenders. Gonçalves has established himself as one of Brazil's premier rooster weight athletes through a sustained run of elite results across multiple major platforms.

Black Belt Titles and Podium Finishes

His defining black belt title came in 2021 at the 2021 IBJJF South American Championship, where he took gold and announced himself as a force at the sport's highest level. That same year, he reached the final of the CBJJ Brazilian Nationals — a silver medal performance he replicated in both 2022 and 2023, cementing his status as a perennial presence at the sharp end of Brazil's most prestigious domestic competition.

On the international stage, Gonçalves claimed silver medals at the IBJJF European Open in both 2022 and 2023 — back-to-back podium finishes at one of the IBJJF's marquee annual events that speak to the reliability of his performances away from home. In 2022, he also reached the podium at the AJP Abu Dhabi World Pro, confirming his ability to compete at the highest global level across different competitive formats. A bronze at the CBJJ Brazilian Nationals NOGI in 2022 further demonstrated his versatility across both gi and no-gi disciplines.

Taken together, Gonçalves's black belt record reflects the arc of an athlete who turned adversity into ambition, and ambition into achievement — a story rooted in the streets of Morro de Santo Amaro and written on the mats of the world's most competitive BJJ stages.