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OFFICIAL STUDENT ROSTER
The online student roster identifies all active students of Jean Jacques Machado
representing purple belt and above.
Last updated on April 13, 2026
BLACK BELTS
Black Belt 6th Degree | Helio "Soneca" Moreira | July 2013 |
Black Belt 6th Degree | Paulo Roberto Silva Ayres | March 2020 |
Black Belt 5th Degree | Jay Zeballos | October 2025 |
Black Belt 5th Degree | Mark Armstrong | October 2025 |
Black Belt 5th Degree | Mark Mireles | October 2025 |
Black Belt 5th Degree | Felicia Oh | October 2025 |
Black Belt 5th Degree | Scott Young | April 2024 |
Black Belt 5th Degree | Rafael Correa De Lima | February 2015 |
Black Belt 5th Degree | Renato Magno | October 2013 |
Black Belt 5th Degree | David Dunn | April 2024 |
Black Belt 5th Degree | Alexandre Carneiro | July 2013 |
Black Belt 4th Degree | Lou Salseda | March 2011 |
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