Discover the journey of Marcus “Buchecha” Almeida, record holder with 13 IBJJF world titles. From São Vicente to the UFC, his revolutionary style, legendary rivalries, and unique legacy in Brazilian jiu-jitsu.
When History Changed at Long Beach
A packed arena, the crowd holding its breath… IBJJF World Championship finals 2012, Long Beach. A young Brazilian, massive yet surprisingly mobile, faces Rodolfo Vieira, considered untouchable. Minutes later, the jiu-jitsu world witnesses an earthquake: Marcus Almeida, nicknamed “Buchecha” dethrones the heavyweight king and announces a new era.
This fight would remain the founding act of unprecedented dominance. In less than a decade, Buchecha would collect 13 IBJJF world titles in gi – an absolute record – and redefine what it means to be a heavyweight in Brazilian jiu-jitsu.
From São Vicente to BJJ Greatness
Humble Beginnings
Marcus Vinícius Oliveira de Almeida was born on January 8, 1990, in Santos, São Paulo State. Far from the upscale neighborhoods of the metropolis, he grew up in São Vicente, a modest coastal town where dreams of greatness seemed as distant as São Paulo’s skyscrapers.
The nickname “Buchecha” – meaning “chubby cheeks” in Portuguese – came from Rodrigo Cavaca, his future master. At the time, Marcus was still that chubby kid with round cheeks who showed no signs of the mobile giant he would become.
His discovery of jiu-jitsu was pure family coincidence. When his sister began training, their father Clayton insisted that Marcus accompany her to the academy to watch over her. This paternal precaution would change the course of two lives: not only would Marcus fall in love with the mats, but his father would also become a black belt and IBJJF Masters World Champion.
In this modest environment, every small victory counted. The first competitions didn’t bring money, but they offered something more precious: hope. For this São Vicente family, jiu-jitsu quickly became more than a sport – it was a door to a different future.
Training at Checkmat
Under Rodrigo Cavaca’s guidance, Buchecha rapidly developed this rare combination: heavyweight frame, lightweight coordination, and above all, immense hunger. Training was tough, sacrifices constant, but the student progressed visibly.
Often, he would arrive at training without having eaten. His partners knew this, and a silent solidarity was organized: a sandwich here, a bus ticket there. These small gestures forged a loyalty he still cultivates today.
Difficult Beginnings
The first steps weren’t triumphant: many defeats, doubts, and even the desire to quit at 16. But Marcus held on, forging the iron mentality that would mark his career. Each medal wasn’t just a piece of metal, but a breath of oxygen for his family.
A Decade of Domination
2012–2014: The Emergence
The world discovered Buchecha. His fights weren’t just won, they were imposed. He surprised observers with his mobility and courage to attempt movements no heavyweight had dared before. Spectators quickly nicknamed him “the hurricane,” his pace was so unusual.
2015–2017: The Peak
Beyond his power, Buchecha developed strategic maturity. He knew when to accelerate and when to pace himself, when to play guard and when to pass. His rivalries with Leandro Lo, Rodolfo Vieira, and Cyborg Abreu became classics, matches studied by professors and dissected by fans.
ADCC 2017: he won the +99 kg category and reached the absolute final where he lost to Felipe Pena. An edition marked by colossal effort and a hand injury already present since summer.
2018–2019: The Trial and Confirmation
His knee injury could have ended his career. But it transformed him. Upon his return, it wasn’t just explosiveness that defined Buchecha: it was tactical wisdom, patience that completed his arsenal. This comeback wasn’t just a sporting victory, but a human one.
His Revolutionary Style
Watching Buchecha fight is seeing a paradox: a giant who moves like a cat. Where other heavyweights are content to crush, he dances.
Technical Characteristics
- Active guard and fluid transitions
- Total versatility: effective everywhere on the mat
- Exceptional mobility for a heavyweight frame
- Constant pace and intelligent pressure
Signature Submissions
- Back take followed by rear-naked choke
- Kimura from half guard
- Transitional chokes (darce, anaconda)
Impact on the Division
He transformed the perception of heavyweights: from static colossi, they became complete athletes. His toreando inspired generations. The “heavyweight version” berimbolo proved that no technique has weight limits. His ability to fight everywhere – guard, top, transitions – redefined the global standard.
Transition to MMA
Changing sports at your peak: few dare. Buchecha dared. He entered MMA with humility, like a beginner learning everything, structuring his rise step by step.
ONE Championship (2021-2024)
Signed in July 2020, he debuted on September 24, 2021, and strung together an impressive series:
- ONE: Revolution (Sept 24, 2021) — submission victory vs Anderson Silva (R1)
- ONE: Winter Warriors (Dec 3, 2021) — submission victory vs Kang Ji Won (R1)
- ONE 158 (June 3, 2022) — TKO victory vs Simon Carson (R1)
- ONE on Prime Video 1 (Aug 27, 2022) — submission victory vs Kirill Grishenko (R1), Performance of the Night
- ONE Fight Night 13 (Aug 4, 2023) — unanimous decision loss vs Oumar “Reug Reug” Kane
- ONE 169 (Nov 9, 2024) — submission victory vs Amir Aliakbari (R1), Performance of the Night
These debuts confirmed that his jiu-jitsu – top control, clean transitions, pressure – translates effectively to the cage, while revealing the challenges of a discipline requiring mastery of distance management, clinch work, and striking defense.
UFC (2025)
On July 7, 2025, Marcus “Buchecha” Almeida signed with the UFC. He made his debut on July 26, 2025, in Abu Dhabi against Martin Buday. Despite an honorable performance, he lost by unanimous decision (29-28, 29-28, 29-28), managing only 1 successful takedown out of 11 attempts – a lesson on the adaptation required at MMA’s highest level.
Current MMA record: 5 wins – 2 losses
Legacy and Influence
His legacy transcends medals. Buchecha showed that morphology doesn’t define style, that humility can accompany dominance, and that a champion can remain an eternal student.
Records and Achievements
- 13 IBJJF world titles in gi (absolute record)
- 7 weight class titles, 6 absolute titles
- ADCC 2017 champion (+99 kg)
- IBJJF Hall of Fame member
Influence on the New Generation
Today, every heavyweight who plays guard, every explosive pass, every kimura from half guard carries some of his imprint. From Nicholas Meregali to Kaynan Duarte, many acknowledge that Buchecha paved the way for a new generation of mobile heavyweights.
A biopic titled “Buchecha: Far Beyond World Records” was released in 2023, testifying to his cultural impact beyond sport itself.
Conclusion
Marcus “Buchecha” Almeida will remain in history as the one who revolutionized an entire division. Before him, heavyweights were confined to a role of brute force. After him, they became complete artists, capable of dancing as much as crushing.
His 13 world titles tell only part of the story. The essential lies in this profound transformation he imposed on jiu-jitsu: proving that no frame should limit creativity, that no morphology defines style.
His transition to MMA, begun after age 30, testifies to rare courage: that of becoming an apprentice again after dominating an art. Whether this new adventure leads him to UFC greatness or remains an exploratory chapter, Buchecha will have already marked history by showing that greatness doesn’t reside in perfection, but in the capacity to reinvent oneself.
Beyond the mats and octagons, he leaves an even more precious legacy: that of a champion who remained humble, a giant who never forgot where he came from. In a sport often narcissistic, Buchecha reminds us that true strength is measured as much by what you accomplish as by what you remain.
Tomorrow’s jiu-jitsu will forever bear the mark of this São Vicente kid who dared to dream bigger than his circumstances, and who transformed that dream into revolution.
FAQ
How many IBJJF world titles does Marcus “Buchecha” Almeida have? 13 gi titles, an absolute historical record.
What is his signature technique? Back take followed by rear-naked choke, but also kimura from half guard and heel hooks in MMA.
What is his MMA record? 5 wins and 2 losses (5 finishes in 7 fights).
Why is he considered the greatest heavyweight in BJJ? Because he combined mobility, versatility, and pressure, redefining the standards of the premier division while maintaining exemplary humility.
