Ronaldo Delibero's relationship with Brazilian Jiu-Jitsu spans an uninterrupted forty years — a commitment he acknowledged with evident pride in his acceptance remarks on January 5, 2026. Throughout that entire journey, he trained under Carlson Gracie Jr, a continuity that speaks to a rare and deliberate loyalty to a single lineage. At the coral belt ceremony, Carlson Gracie Jr noted that the two had known each other for more than forty years, underscoring that their bond predates the formalization of many of today's global BJJ institutions.
In his remarks, Delibero credited the Carlson Gracie lineage as foundational not only to his technical development but to his identity and personal wellbeing within the art. He framed forty years of uninterrupted training not as an athletic achievement alone, but as evidence of Jiu-Jitsu's enduring role at the center of his life. Remaining within a single lineage across such a span is uncommon in a martial art that has evolved rapidly and fractured into numerous affiliations — for Delibero, that consistency reflects both deep conviction and genuine gratitude toward the tradition that shaped him.