Monday, June 22, 2026 6:30–8:30 PM Gracie Humaitá Kansas City
Train with Wellington “Megaton” Dias, one of the most accomplished and enduring competitors in Brazilian Jiu-Jitsu history.
Seventh-degree Brazilian Jiu-Jitsu coral belt representing the Gracie Humaitá lineage
Received his BJJ black belt at only 18 years old
Third-degree judo black belt
Trained under legendary instructors including Helio Gracie, Rickson Gracie, and Royler Gracie
Adult black-belt silver medalist at the inaugural 1996 World Jiu-Jitsu Championship
Multiple-time adult World Championship medalist
Winner and medalist at major IBJJF competitions, including:
World Master Championship
Pan Jiu-Jitsu Championship
European Jiu-Jitsu Championship
American National Championship
Master International North America Championship
Won double gold in his weight division and the absolute division at the 2024 IBJJF Master World Championship
Won double gold at the 2023 IBJJF Master International North America Championship
Competed at every IBJJF World Championship beginning with the inaugural event in 1996
Became the first coral belt to compete in the adult black-belt division of the IBJJF World Championship
Veteran competitor at the ADCC Submission Fighting World Championship
Founded and developed the Megaton Brazilian Jiu-Jitsu academy in Arizona
Produced and instructed elite black belts and professional fighters, including world champion Mackenzie Dern, Kyle Watson, and Evan Dunham
Internationally recognized instructor known for explosive judo throws, pressure, movement, longevity, and old-school Gracie Jiu-Jitsu
This is a rare opportunity to learn directly from a competitor and instructor whose career spans the full modern history of championship Brazilian Jiu-Jitsu.
White Gi Required. Loaners Gi available with advanced reservation.
Registration is closed for this event.