Master Wellington “Megaton” Dias
![Coach Danny is a black belt under Megaton, he is an active competitor and runs our Saturday Fundamentals class.](http://megatonjiujitsu.com/wp-content/uploads/2023/12/IMG_0421-831x1024.jpg)
Master Wellington Leal Dias Santos, known by his nickname Megaton, because of his judo training and propensity to launch his competitors high into the air, similar to the blast of a nuclear bomb, is a Brazilian jiu-jitsu practitioner and 7th degree coral belt of the Gracie Humaitá jiu-jitsu association under Royler Gracie. Megaton originally trained under Rogerio Camoes and later at the Gracie Humaitá jiu-jitsu school in Rio de Janeiro. Megaton received his black belt at the age of 18. Megaton is a multiple Pan-American medalist, European medalist, Worlds medalist, US National medalist, Rickson Gracie International Championship medalist, Rio de Janeiro State Champion and ADCC veteran. He is the only Brazilian jiu-jitsu competitor to have competed in every World Jiu-Jitsu Championship since the first competition in 1996.
professor joao vieira
Professor Joao is a third degree black belt competitor under Megaton. He has been teaching for over ten years and is one of Megaton Jiu-Jitsu’s top instructors.
![](http://megatonjiujitsu.com/wp-content/uploads/2023/12/IMG_3075-1-772x1024.jpg)
daniel lasky
![Coach Danny is a black belt under Megaton, he is an active competitor and runs our Saturday Fundamentals class.](http://megatonjiujitsu.com/wp-content/uploads/2023/12/M67A9212-2-523x1024.jpg)
Coach Danny is a black belt under Megaton, he is an active competitor and runs our Saturday Fundamentals class.