Felipe Pena was born on October 19, 1991, in Belo Horizonte, Brazil, into a family already touched by jiu-jitsu. His older brother, Augusto Carsalade — better known in the grappling world as "Tio Chico" — was a brown belt who introduced Felipe to the art at age 14, bringing him to Vinicius Magalhães' school in Belo Horizonte. Vinicius Magalhães, widely known as "Draculino," ran the academy where Felipe took his first steps on the mats.

The introduction did not immediately ignite a passion for training. In a 2015 interview with Jiu-Jitsu Style, Pena admitted he initially disliked the sport — a reluctance that gave rise to his enduring nickname. Instructors and training partners at Draculino's school began calling him "Preguiça," the Portuguese word for sloth or laziness, a label that stuck long after his attitude toward the art transformed entirely. Pena credited weight loss, the friendships forged at the gym, and the positive training environment as the reasons he chose to stay — a decision that would define the trajectory of his life.

His early competitive role models were his brother Augusto and Romulo Barral, whose professional lifestyles demonstrated that a career built on jiu-jitsu was achievable. The irony of the "Preguiça" nickname became a defining feature of his public identity: a man called lazy who evolved into one of the most decorated and relentlessly competitive heavyweight grapplers of his generation.

Pena's foundational development unfolded at Vinicius Magalhães' school within the Gracie Barra network in Belo Horizonte. When Draculino relocated to the United States, the responsibility for Pena's ongoing development passed to Marcelo Azevedo — known as "Uirapuru" — and Sergio Benini, the coaches who ultimately awarded him his black belt. The continuity of his training environment within Gracie Barra Belo Horizonte remained intact even as the personnel guiding him evolved.

As a brown belt, Pena spent six months training alongside Romulo Barral and made regular visits to Barral's Gracie Barra gym in the United States, adding an international dimension to his preparation at a formative stage. In his 2015 Jiu-Jitsu Style interview, Pena described a demanding daily training structure that reflected his transformation from reluctant newcomer to professional aspirant: physical training at 10:00 a.m., a BJJ session at noon, and a second BJJ session in the evening, supported by a structured diet and supplementation protocol. That disciplined routine underpinned his rapid ascent through the colored belt divisions — IBJJF World and Pan Championship titles at purple belt in 2011 and brown belt in 2012 — before he received his black belt and immediately contended at the sport's highest level.

The June 2014 IBJJF World Championship in Long Beach represented both one of the most dramatic moments of Pena's early black belt career and one of its most complicated chapters. Competing at 22 years old in his first year as a black belt, Pena faced André Galvão — then head coach of Atos and a former world champion — in a fiercely contested final. The match carried added weight: Pena had lost to Galvão by two points at the 2014 Pan-American Championships earlier that year.

In his 2015 Jiu-Jitsu Style interview, Pena described the intensity of the moment. He rarely retains match details during competition due to adrenaline, relying on footage to reconstruct specifics, but recalled recognizing he was behind on points, checking the clock, and committing everything to a late sweep and advantage exchange that secured the win. The comeback appeared to announce his arrival as a genuine force at the sport's highest level.

However, a positive test for testosterone — with the sample collected on June 1, 2014, at the Long Beach event — led to the stripping of the title. USADA confirmed the violation stemmed from the 2014 IBJJF World Championship. The disqualification removed the official result from his record and resulted in a period of suspension from competition.

The Copa Podio Heavyweight Grand Prix title from that same period remained a legitimate and celebrated achievement. In a final held in Rio de Janeiro against Luiz Panza of Checkmat, Pena won through a technically complex contest defined by heavy 50/50 guard exchanges — a performance he described in his 2015 interview as "unbelievable" for its guard-entanglement intensity. After serving his suspension, Pena returned to competition and rebuilt his legacy through a succession of titles across the IBJJF, ADCC, and Abu Dhabi Pro circuits.

Establishing No-Gi Credentials

The ADCC World Championship became the arena where Pena's no-gi credentials were most comprehensively established. His runner-up finish at the 2015 ADCC World Championship — achieved shortly after returning to competition — confirmed his heavyweight standing on the no-gi stage and foreshadowed what was to come.

The Gordon Ryan Rivalry

The rivalry with Gordon Ryan that would define much of his competitive narrative took shape during this period. Pena recorded wins over Ryan at the 2016 ADCC World Championship and the 2017 ADCC World Championship — two of the most cited results of his career, representing a time when Ryan's dominance was still being established and Pena stood among the handful of competitors capable of defeating him. The 2017 ADCC title that accompanied those performances fulfilled a goal Pena had stated publicly in his 2015 Jiu-Jitsu Style interview, when he named ADCC champion among his primary objectives.

2022 and the Road to a Second Title

At the 2022 ADCC World Championship, Pena took silver in the +99kg division, falling to Ryan in the final after a demanding run through the absolute division bracket. Rather than waiting for a direct invitation ahead of the 2024 event, he entered the ADCC South American Trials in 2023 and dominated the field to earn his qualification — a deliberate choice that signaled his willingness to compete from the ground up rather than rely on past reputation. At the 2024 ADCC World Championship, Pena captured his second career ADCC crown, cementing his place among the few competitors to hold multiple ADCC titles and maintaining his distinction as one of the rare grapplers with multiple recorded wins over Gordon Ryan.

In August 2022, Pena was scheduled to face Gordon Ryan in a high-profile WNO superfight. The day before the match, on August 7, 2022, Leandro Lo — a close friend of Pena and one of the most celebrated competitors in IBJJF history — was fatally shot. The circumstances surrounding the match that followed became one of the most discussed episodes in recent grappling history.

Pena has stated openly that after learning of Lo's death, he did not want to compete. He emotionally criticized Ryan for insisting the match proceed despite the devastating news, and stepped onto the mat in a state of profound grief. Afterward, he apologized to fans for his performance and dedicated his effort to Lo's memory. The loss on the official record was widely contextualized by the grappling community as secondary to the circumstances — and Pena's willingness to compete at all under those conditions earned him significant respect.

Pena described that stretch as "the hardest time of my life," but identified the experience as a catalyst. The grief and the result on record fueled a determination to return to training with renewed purpose, and the episode directly preceded his decision to restructure his training camp and seek a fresh competitive environment.

In the period following the difficult 2022 stretch, Pena made one of the most significant structural changes of his career: he moved his training camp to Atos HQ in San Diego, working under André Galvão. The move carried a notable historical dimension — Galvão had been his opponent at the 2014 IBJJF World Championship more than eight years earlier. That the two came together as coach and athlete reflected the pragmatic, results-oriented philosophy that has characterized Pena's approach to his own development.

The strategic rationale was clear. Pena identified wrestling — an area where traditional BJJ competitors often fall short in no-gi competition — as a priority for refinement, and the Atos environment provided access to elite training partners and coaching expertise suited to that objective. The transition produced tangible results: in 2023, Pena performed sharply on the competitive circuit and dominated the ADCC South American Trials to secure his qualification for ADCC 2024, ultimately delivering a second ADCC World Championship title the following year. His affiliation shifted to reflect this evolution, listed as Atos — formerly Gracie Barra — in recognition of where his competitive preparation centered. The camp change exemplified the philosophy he has articulated consistently: sustaining a championship career requires constant adaptation and the willingness to step outside familiar environments in pursuit of improvement.

Alongside his competitive career, Pena developed a parallel legacy as a team builder and coach in his home city. Around 2017, he launched the FP Golden Team scholarship initiative — a program in which he personally selected outstanding young athletes and brought them to Belo Horizonte to train full-time under his direct supervision. The vision had roots in his 2015 Jiu-Jitsu Style interview, where he spoke of building a larger gym platform and developing the next generation of athletes.

The scholarship initiative grew into a full academy operating under the FP (Felipe Preguiça) Team banner, with Pena serving as head instructor of his own Escola de Jiu-Jitsu. The team maintains ties to the Gracie Barra network — many FP Team members also wear the Gracie Barra red shield — while functioning independently under Pena's methodology. The practical results of the program speak for themselves: Pedro Marinho, an ADCC champion, earned his brown belt from Pena through the FP scholarship initiative before becoming one of the sport's elite no-gi competitors.

The FP Team represents the clearest expression of Pena's evolution from competitor to institution builder. By identifying talent at early stages, personally mentoring athletes through his program, and applying the methodology developed through his own career, he has positioned himself as a significant figure in Brazilian grappling's next generation — a role he holds alongside his active competitive career.

Guard Complexity and Positional Philosophy

Pena's technical identity is defined by movement and complexity at a weight class where static, pressure-based grappling is the norm. His open guard and dynamic, flowing game have consistently distinguished him from typical heavyweight competitors, and his comfort in guard entanglements — including the 50/50 position that featured prominently in his 2014 Copa Podio final against Luiz Panza — reflects a willingness to operate in technically demanding exchanges rather than defaulting to positional dominance.

In his 2015 Jiu-Jitsu Style interview, Pena described his technical preferences in detail: toreando passes, De La Riva Guard, and open guard over static closed guard, though he acknowledged closed guard's efficiency in certain contexts. He emphasized creativity as a core value and expressed a belief that jiu-jitsu's rules should evolve to reduce stalling and produce more engaging matches — a view he has maintained and amplified through his later advocacy for format innovation.

Format Innovation and the Pit Concept

In November 2025, ahead of a WNO heavyweight title match against Luke Griffith, Pena publicly advocated for the adoption of the Craig Jones Invitational pit arena concept across grappling events, arguing that a wall increases entertainment value and eliminates the out-of-bounds resets that interrupt match flow. He implemented the concept practically at his own academy in Belo Horizonte, where Tatami installed a removable wall system for his CJI training camp. He noted that training with the wall "creates a whole new game" and identified WNO's 15-minute submission-only format as his preferred ruleset, with the pit as the primary structural improvement he would add to it.

His recognition of wrestling as a gap in the traditional BJJ heavyweight game led him to prioritize takedown development during his time at Atos — a concrete application of his broader belief that BJJ athletes competing at the no-gi level require strong takedown skills to succeed at the highest level. That adaptive mindset is perhaps best captured in the philosophy he shared with an interviewer: "To hold on to a title is 10 times harder than to win it."

Early Perspective on Professional Grappling

Pena engaged with the business dimensions of professional grappling throughout his career, offering a perspective shaped by observing the sport's economic transformation from the inside. As early as his 2015 Jiu-Jitsu Style interview, he identified professional events like Copa Podio and Metamoris as critical infrastructure for allowing athletes to earn a living from grappling without transitioning to MMA — a shift he viewed as necessary for the sport's long-term health. At the time of that interview, he had already received a Metamoris invitation but was unable to accept it due to his Copa Podio contract, an early indicator of his standing in the emerging professional grappling market.

Evolving Views on Prestige and Compensation

By November 2025, on a FloGrappling Show appearance, Pena reflected on how substantially that landscape had shifted. He noted that top grapplers could make a living from the sport — a development he had anticipated a decade earlier — and questioned the prestige of the IBJJF World Championships, arguing that the sport's best competitors are increasingly oriented toward major invitationals and that proving supremacy comes from winning and defending titles in high-profile events rather than through the traditional IBJJF circuit alone.

In June 2025, he addressed the question of PED testing in grappling, stating that while he supports testing in principle, promotions should prioritize improving athlete compensation before implementing testing programs — a position that reflects his longstanding view that athlete economics are foundational to the sport's credibility and growth.

Pena signed to compete in ONE Championship's grappling events, aligning himself with the trend of elite BJJ competitors pursuing larger-platform superfight opportunities. He has expressed interest in eventually competing in MMA, though his stated priorities remain grappling titles and the continued development of the FP Team in Belo Horizonte. In December 2025, following his WNO heavyweight title match against Luke Griffith, he appeared on JitsCast episode 58 — recorded immediately after the fight — continuing his pattern of direct engagement with the grappling media and community that has characterized his public presence throughout his career.