Wellington Leal Dias Santos[2] (born October 2, 1967), widely known as Megaton Dias, is a prominent Brazilian Jiu-Jitsu (BJJ) practitioner and instructor. He holds a 7th-degree coral belt under the Gracie Humaitá lineage, led by Royler Gracie, and is recognized as one of the most enduring competitors in the sport's history. Dias began his training in Rio de Janeiro, Brazil, initially under Rogerio Camoes before joining the renowned Gracie Humaitá school, where he studied under Royler Gracie, Rickson Gracie, and Helio Gracie. He earned his BJJ black belt at the remarkably young age of 18 and later achieved the prestigious coral belt rank, a testament to his decades of dedication.[3][4] In addition to his BJJ accomplishments, Dias is a 3rd-degree black belt in judo, a skill that has significantly influenced his grappling style.

Dias earned his nickname "Megaton" due to his explosive judo-inspired techniques, particularly his ability to throw opponents high into the air, reminiscent of a nuclear explosion's force.[5] This moniker gained further recognition when SubFighter named it the top-ranked nickname in mixed martial arts (MMA) in 2007.[6]

Early Life and Training

Dias began training in martial arts at a young age, initially focusing on judo before transitioning to Brazilian jiu-jitsu. He was influenced by the growing Gracie Jiu-Jitsu movement in Rio de Janeiro and trained under several renowned instructors, including Rogerio Camoes, before joining Gracie Humaitá under Royler Gracie.[7]

Competitive Longevity and Legacy

Dias is notable for his remarkable longevity in competitive Brazilian jiu-jitsu. He has consistently competed at the highest levels across multiple generations, facing elite athletes spanning several decades. His participation in the IBJJF World Championship every year since its inception in 1996 is a record that underscores his dedication to the sport.[8]

Dias has also competed in various international tournaments, including the ADCC Submission Wrestling World Championship, further demonstrating his adaptability in both gi and no-gi grappling.[9]

Influence and Teaching Career

In addition to his competitive achievements, Dias has had a significant impact as an instructor. His Megaton Brazilian Jiu-Jitsu Academy in Phoenix, Arizona, has produced high-level black belts, including his daughter, Mackenzie Dern, who has become a top competitor in both BJJ and MMA.[10]

Dias is widely respected for his aggressive and dynamic style, which has influenced many practitioners. He continues to conduct seminars worldwide, sharing his extensive knowledge and experience with students of all levels.[11]

Recent Achievements

Despite being in his fifties, Dias continues to compete at the highest levels. In 2024, he won double gold at the IBJJF Master World Championship, securing victories in both his weight division and the absolute category.[12]

Dias remains an active competitor and coach, continuing to inspire both new and experienced Brazilian jiu-jitsu practitioners worldwide.

Grappling career

Dias has established himself as a decorated competitor across multiple prestigious BJJ tournaments. His accolades include medals at the Pan-American Championship, European Championship, World Jiu-Jitsu Championship, U.S. National Championship, Rickson Gracie International Championship, and Rio de Janeiro State Championship. He is also a veteran of the ADCC Submission Wrestling World Championship, showcasing his versatility in submission grappling.[13]

A standout achievement in Dias’s career is his participation in every World Jiu-Jitsu Championship since its inception in 1996, making him the only competitor to achieve this feat.[14] His longevity is further highlighted by his continued success in adult black belt divisions well into his 50s, including gold-medal victories against younger competitors as recently as 2023.[15] In 2023, Dias made history at the IBJJF World Championship by becoming the first coral belt to compete in the lightweight division, further cementing his legacy.[16]

Master career

As a master-level competitor, Dias has continued to dominate. On May 31, 2023, he competed at the IBJJF Master International - North America Championship, securing gold medals in both the Master 6 lightweight and absolute divisions.[17] Later that year, on September 2, 2023, he won the Master 6 lightweight division at the IBJJF Master World Championship, reinforcing his status as a BJJ legend.[18]

Personal life

Dias resides in Phoenix, Arizona, with his family. His wife, Luciana, and daughter, Mackenzie Dern, are both accomplished BJJ black belts trained under his guidance.[19][20] His lifelong dedication to martial arts, spanning over four decades since 1976, reflects his deep passion for both judo and BJJ.

Instructor lineage

Mitsuyo "Count Koma" MaedaCarlos Gracie, Sr.Helio GracieRoyler Gracie → Wellington "Megaton" Dias

References

  1. ^ "IBJJF List of Black Belts". IBJJF. November 11, 2019. Retrieved November 11, 2019.
  2. ^ "World Master IBJJF Jiu-Jitsu Championship 2014" (PDF). ibjjfdb.com. 2014-11-02. Retrieved 2014-11-10.
  3. ^ Caulfield, Kevin (March 14, 2022). "Wellington 'Megaton' Dias Promoted To Coral Belt". Jiu-Jitsu Times. Retrieved March 14, 2022.
  4. ^ "IBJJF List of Black Belts". IBJJF. November 11, 2019. Retrieved November 11, 2019.
  5. ^ Jones, Phil (July 3, 2023). "The 20 Best BJJ Nicknames". Jitsmagazine. Retrieved July 3, 2023.
  6. ^ subfighter.com. "Best/Worst Nickname Awards". Retrieved November 15, 2007.
  7. ^ "Wellington "Megaton" Dias (Gracie Humaitá)". BJJ Heroes. Retrieved March 22, 2025.
  8. ^ "Megaton Dias: The Living Legend Who Has Competed at Every IBJJF Worlds". FloGrappling. June 1, 2023. Retrieved March 22, 2025.
  9. ^ "ADCC Fighter Profile: Wellington "Megaton" Dias". ADCombat. Retrieved March 22, 2025.
  10. ^ "Mackenzie Dern UFC Profile". UFC. Retrieved March 22, 2025.
  11. ^ "Megaton Dias Seminar Tour Continues in Europe". Graciemag. May 15, 2023. Retrieved March 22, 2025.
  12. ^ "Megaton Dias Wins Double Gold at IBJJF Master Worlds 2024". JitsMagazine. September 5, 2024. Retrieved March 22, 2025.
  13. ^ "Wellington "Megaton" Dias (Gracie Humaitá)". BJJ Heroes. September 5, 2010. Retrieved December 12, 2012.
  14. ^ "Megaton main BJJ (GI) achievements since 2004". Maranking.com. January 18, 2014. Retrieved January 18, 2014.
  15. ^ "Diego 'Pato' Oliveira Shines Among Top Competitors At IBJJF Dallas International Open 2023". JitsMagazine. March 6, 2023. Retrieved March 6, 2023.
  16. ^ Jones, Phil (June 7, 2023). "Wellington 'Megaton' Dias Becomes First Coral Belt To Compete At IBJJF World Championship". JitsMagazine. Retrieved June 7, 2023.
  17. ^ "Several Top Competitors Win At IBJJF International Master – North America Championship 2023". JitsMagazine. June 2023. Retrieved June 1, 2023.
  18. ^ "BJJ Legends Star In IBJJF Master World Championship 2023". JitsMagazine. September 3, 2023. Retrieved September 3, 2023.
  19. ^ "Megaton Brazilian Jiu Jitsu Belt List". Retrieved October 5, 2016.
  20. ^ Megaton Brazilian Jiu Jitsu. "teammegaton.net". Retrieved November 15, 2007.

See Also

Official Website of Megaton Jiu-Jitsu Schools Blackbelt Megaton Chokes His Competitor in France Live Coverage

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