Tainan Dalpra was born on November 6, 2000, in Florianópolis, Santa Catarina, Brazil, into a household where sport was central to family life. His father, Deivid Soares, discovered jiu-jitsu when Dalpra was still a toddler, and it was through Soares that the young Tainan first encountered the mats. From age five, Dalpra accompanied his father to the dojo, watching the adults train — a routine that gradually drew him onto the mat himself. Soccer and boxing were among the other sports he explored, but jiu-jitsu held a pull no other discipline could match.

Dalpra began formal training at the academy of Everson Ávila, where the absence of a dedicated kids program meant he trained alongside adults from the outset. That early immersion in adult-level competition sharpened his development considerably. After three years at Ávila's gym, he transitioned to the AS Academy under coach Carlos Dorado — also referenced in some sources as Carlos Dourado — a more competition-oriented environment that gave Dalpra his first serious exposure to the tournament circuit. His father Deivid pursued his own jiu-jitsu path in parallel, eventually earning a black belt, underscoring the sport's deep roots within the family.

The turning point in Dalpra's trajectory came in 2014, when he traveled to the United States for his first international competition — the IBJJF Pan Kids in Long Beach, which he won as an orange belt. During that trip, he visited the Art of Jiu-Jitsu academy in Costa Mesa, California, and met Rafael Mendes and Guilherme Mendes for the first time. The encounter left a lasting impression. Recognizing the caliber of instruction and the structured competitive environment at Art Of Jiu-Jitsu Academy (AOJ), Dalpra committed to a long-term arrangement with the Mendes Brothers.

In 2015, supported by his family, Dalpra relocated to Costa Mesa at age 14 — a defining decision that would shape the entire arc of his athletic career. His arrival coincided with the launch of the Mendes Brothers' Believe & Achieve scholarship program, an initiative designed to identify highly talented young athletes and provide them with the structured development system needed to reach their full potential. Dalpra was among the very first athletes accepted into the program, joining a cohort that would eventually include standouts such as Mateus Rodrigues, Jessa Khan, and Johnatha Alves. Under the program, he worked extensively with both Rafael Mendes and Guilherme Mendes, absorbing the technical precision and systematic approach to grappling that would become the hallmark of his game.

Dalpra's ascent through the colored belt divisions was relentless and largely uninterrupted. At the juvenile level, he captured IBJJF Juvenile World Championship titles in 2016 and 2017, added the No-Gi Juvenile World title in 2016, and took Juvenile Pan Championship gold in both 2016 and 2017. As he moved into the adult divisions, the results continued to accumulate. At blue belt, he claimed gold at both the IBJJF World Championship and the Pan Championship in 2018. His purple belt campaign in 2019 produced Pan gold, European Open gold, and a runner-up finish at the World Championship — evidence that even in defeat, he was operating at the sport's highest level. The 2019 European Open saw him win at both purple and brown belt, and he followed that with another European Open gold at brown belt in 2020.

The 2020 competition season was disrupted by the COVID-19 pandemic, but Dalpra did not allow the interruption to stall his development. He continued training privately with AOJ competitors and professor Guilherme Mendes, ensuring the downtime translated into technical refinement rather than stagnation. That dedication was recognized in October 2020, when Guilherme Mendes promoted Dalpra to black belt on the podium at the IBJJF Pan American Championship — a ceremonial moment that marked the close of one chapter and the beginning of an extraordinary one.

Building an Unmatched Black Belt Record

Dalpra's transition to the black belt division was immediate and emphatic. He entered the senior ranks and went undefeated in IBJJF competition for over two years, announcing himself as one of the most dominant forces the middleweight division (82.3 kg / 181.5 lbs) had seen in years. Back-to-back IBJJF World Championship titles in 2021 and 2022 formed the centerpiece of that run, with Dalpra navigating what is widely regarded as one of the sport's most competitive weight classes and making it look almost routine. Those world titles were complemented by IBJJF Pan Championship victories in 2021, 2022, and 2023, European Open gold in 2022 and 2023, and CBJJ Brazilian Nationals gold in 2023. By the close of the 2023 season — where he finished as runner-up at the World Championship — his black belt record stood at an astonishing 60-1.

Adversity, Response, and the Third Title

The rare blemish on that record came at the 2024 IBJJF World Championship, where Dalpra was disqualified in the quarterfinals for an inadvertent rules infraction: a brief illegal knee reap executed from K-guard. The disqualification was a technical violation rather than a competitive defeat, but it ended his near-perfect run and generated significant discussion within the BJJ community. Dalpra responded with characteristic composure, treating the incident as a lesson in the finer details of IBJJF ruleset interpretation rather than a reflection of his competitive standing. He rebounded swiftly, dominating the IBJJF Grand Prix circuit and storming through the 2024 No-Gi Pans in convincing fashion.

The full redemption arc was completed at the 2025 IBJJF World Championship, where Dalpra defeated Rolando Samson to claim his third world title. The victory established him as a three-time IBJJF World Champion (2021, 2022, 2025) and served as a definitive statement following the adversity of 2024. Within the BJJ community, the 2025 title deepened an already active conversation about Dalpra's place among the all-time greats at middleweight — a discussion that shows no sign of slowing given his age and the trajectory of his career.

For much of his career, Dalpra was known primarily as a gi specialist — a natural extension of the AOJ system's emphasis on technical precision within the traditional format. Beginning in 2024, he devoted serious attention to developing his no-gi game, and the results validated the investment. He made his Who's Number One (WNO) debut in 2024 and delivered a flawless performance, recording wins over notable grapplers including Oliver Taza and Jay Rodriguez. The WNO showing demonstrated that the attributes underpinning his gi success — positional control, surgical passing, and composure under pressure — translate effectively to the no-gi format.

His gold medal run at the 2024 No-Gi Pans reinforced that assessment, signaling that his expansion beyond the gi was not a casual experiment but a genuine evolution of his competitive identity. The no-gi game demands adaptation in gripping, timing, and leg entanglement awareness, and Dalpra's seamless adjustment speaks to both his athleticism and the depth of his foundational technique.

From his arrival in Costa Mesa as a 14-year-old scholarship athlete to his emergence as a three-time world champion, Dalpra's trajectory stands as one of the most compelling stories in the AOJ program's history. He has grown from one of the earliest Believe & Achieve participants into the face of Art Of Jiu-Jitsu Academy (AOJ)'s competition team — a living embodiment of the development model that Rafael Mendes and Guilherme Mendes built.

Beyond competing, Dalpra serves as an instructor at AOJ, contributing to the formation of the academy's next generation of talent and carrying forward the technical legacy of the Mendes Brothers. That dual role — competing at the sport's highest level while shaping younger athletes — places him in a lineage of AOJ practitioners who have blended elite performance with teaching. It reflects the academy's broader philosophy that the two activities are inseparable: the best competitors are also the best students of the art, and the best teachers are forged through high-level competition.

Technical Identity

Dalpra's game is rooted in the AOJ system: precise guard passing, meticulous positional control, and high-percentage submission setups that flow naturally from dominant positions rather than forced entries. His passing repertoire combines pressure-based techniques with fluid movement, allowing him to adapt to different guard styles without abandoning structure. From dominant top positions, he works through systematic hierarchies — advancing from guard pass to mount or back control before seeking the finish — a reflection of the methodical, chess-like approach the Mendes Brothers instilled in AOJ's competitive athletes.

The Mental Framework

Perhaps the most distinctive quality Dalpra brings to competition is his demeanor: a serene, almost meditative composure that holds constant whether he is winning by twenty points or navigating a tightly contested exchange. He attributes this mental state to a philosophy of being comfortable in every position and systematically identifying and eliminating weaknesses from his game — a mindset that mirrors the AOJ approach to jiu-jitsu as a comprehensive, problem-solving discipline.

That composure has been tested in high-profile settings. A much-discussed potential 2023 superfight against fellow prodigy Mica Galvão generated considerable anticipation within the BJJ community — two young stars representing the sport's next generation, each building a case for long-term greatness — though the match ultimately did not come to fruition. Fans remain eager to see that matchup realized. In the meantime, Dalpra continues to test himself against veteran and elite opposition across both gi and no-gi formats, refining an already formidable game and building a record that grows more compelling with each passing season.