Machida 🇬🇧
Mark Duda
116 profile views · Last seen 11 month(s) ago
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About
- Training since first belt18 year(s) and 2 month(s)
- LocationNorthfleet, Kent, United Kingdom
- AcademyCheckmat VNHQ / Dels Fitness Center Unclaimed
Lineage
Valmyr Neto
Achievements
7 of 19 unlockedProfile manually reviewed & certificate issued
Name verified by credit card
Coach with confirmed students
Current rank verified by promoting instructor
Verifications received13 / 25
102550
Years trained18 / 20
5101520
Gold medals0 / 5
51025
Competition matches0 / 10
1050100
Forum posts1 / 500
5001,000
Students
CHChristopher
Gallery
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Tom Hardy fight
Teaching at Unique Gym Medway
Teaching at Checkmat DFC
Promoted to Black Belt 2022
AllStars 2023 January
IBJJF London Open 2023Promotion history
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- 1 year, 3 months, 24 days
Black belt 1st degree Current belt
June 7, 2025Checkmat VN Gravesend
Promoted byValmyr Neto
- 2 years, 11 months, 14 days
Black belt
June 24, 2022Gravesend / U.K. / Checkmat VNTeam
Promoted byValmyr Neto under Rico Viera
- 1 year, 9 months, 27 days
Brown belt
August 28, 2020Gravesend / U.K. / Checkmat VNTeam
Promoted byValmyr Neto under Rico Viera - 3 years, 1 month, 27 days
Purple belt
July 1, 2017Gravesend / U.K. / Checkmat VNTeam
Promoted byValmyr Neto under Rico Viera - 1 year, 6 months, 26 days
Blue belt
December 5, 2015Gravesend / U.K. / Checkmat VNTeam
Promoted byValmyr Neto under Rico Viera - 7 years, 4 months, 4 days
White belt
August 1, 2008Checkmat VN Gravesend
- Stripe 1June 7, 2025
Votes received for current rank
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"Legit profile congrats on the stripe"
"Mark seems to be active in his local BJJ scene and proof of his rank from his own coaches seems legitimate so - verified. "
"Well documented. Legit"
"Uk BB with well documented profile and pictures."
"Good documentation and photographic evidence"
"Great profile"
"Look legit to me"
"I don't know Mark, but there seems to be enough evidence to verify rank. :)"
"LEGIT - BJJ FoReVeR - Osss… ! ! ! "
"Looks good "
Seminars, camps & workshops attended
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IBJJF Rules Webinar
Nov 2022
UKBJJA Certified Referee Level 2
Nov 2022
UKBJJA Certified Referee Level 3
Nov 2022
