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Machida 🇬🇧

Mark Duda
Black belt 1st degree Verified by the community1,165 / 1,000 points
Checkmat VNHQ / Dels Fitness CenterNorthfleet, United Kingdom18 years on the mats
116 profile views · Last seen 11 month(s) ago
#5,377worldwide by community verification points
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About

  • Training since first belt18 year(s) and 2 month(s)
Lineage
Valmyr Neto
Training history

Achievements

7 of 19 unlocked
Profile 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

Christopher Hales
Christopher

Wall

Machida
Machida
UKBJJA Referee Level 1 - Head Referee
Machida
Machida
AJP London Grand Slam Referee
Machida
Machida
IBJJF Trainee Referee Programme - in progress

Gallery

Tom Hardy fightTom Hardy fight
Teaching at Unique Gym MedwayTeaching at Unique Gym Medway
Teaching at Checkmat DFCTeaching at Checkmat DFC
Promoted to Black Belt 2022Promoted to Black Belt 2022
AllStars 2023 JanuaryAllStars 2023 January
IBJJF London Open 2023IBJJF London Open 2023

Promotion history

  1. Black belt 1st degree Current belt

    June 7, 2025Checkmat VN Gravesend

    1 year, 3 months, 24 days
    Promoted by
    Valmyr Neto
    Black belt 1st degree · June 7, 2025 · Promoted by Valmyr Neto

  2. Black belt

    June 24, 2022Gravesend / U.K. / Checkmat VNTeam

    2 years, 11 months, 14 days
    Promoted by
    Valmyr Neto under Rico Viera
    Black belt · June 24, 2022 · Promoted by Valmyr Neto under Rico Viera
    Black belt · June 24, 2022 · Promoted by Valmyr Neto under Rico Viera
    Black belt · June 24, 2022 · Promoted by Valmyr Neto under Rico Viera

  3. Brown belt

    August 28, 2020Gravesend / U.K. / Checkmat VNTeam

    1 year, 9 months, 27 days
    Promoted by
    Valmyr Neto under Rico Viera

  4. Purple belt

    July 1, 2017Gravesend / U.K. / Checkmat VNTeam

    3 years, 1 month, 27 days
    Promoted by
    Valmyr Neto under Rico Viera

  5. Blue belt

    December 5, 2015Gravesend / U.K. / Checkmat VNTeam

    1 year, 6 months, 26 days
    Promoted by
    Valmyr Neto under Rico Viera

  6. White belt

    August 1, 2008Checkmat VN Gravesend

    7 years, 4 months, 4 days
    • Stripe 1June 7, 2025

Votes received for current rank

Philip Dunlap
Philip Dunlap
Black belt 3rd degree
+175 pts
"Legit profile congrats on the stripe"
Verified1 year(s) ago
Jorgen Matsi
Jorgen Matsi
Black belt 2nd degree
+150 pts
"Mark seems to be active in his local BJJ scene and proof of his rank from his own coaches seems legitimate so - verified. "
Verified1 year(s) ago
Hamir Ibrahim Achacoso
Hamir Ibrahim Achacoso
Black belt 1st degree
+125 pts
"Well documented. Legit"
Verified1 year(s) ago
Marc Partridge
Marc Partridge
Black belt 1st degree
+125 pts
"Uk BB with well documented profile and pictures."
Verified1 year(s) ago
Bob
Bob
Black belt 1st degree
+125 pts
"Good documentation and photographic evidence"
Verified1 year(s) ago
Ron Aguilar
Ron Aguilar
Black belt
+100 pts
"Great profile"
Verified1 year(s) ago
Jay Nolte
Jay Nolte
Black belt
+100 pts
"Look legit to me"
Verified1 year(s) ago
Anthony Restuccia
Anthony Restuccia
Black belt
+100 pts
"I don't know Mark, but there seems to be enough evidence to verify rank. :)"
Verified1 year(s) ago
Michael Wald
Michael Wald
Black belt
+100 pts
"LEGIT - BJJ FoReVeR - Osss… ! ! ! "
Verified1 year(s) ago
Kevin Holland
Kevin Holland
Purple belt
+20 pts
"Looks good "
Verified1 year(s) ago
Profiles Machida has voted for

Seminars, camps & workshops attended

IBJJF Rules Webinar
Nov 2022
UKBJJA Certified Referee Level 2
Nov 2022
UKBJJA Certified Referee Level 3
Nov 2022
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