David Knowles 🇨🇦
372 profile views · Last seen 21 hour(s) ago
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About
0
0Gi or no-gi
Gi and no-gi equallynow
50% Gi50% No-gi
Achievements
5 of 20 unlockedBeltchecker.com early adopter (first 500)
Coach with confirmed students
Profile manually reviewed & certificate issued
Current rank verified by promoting instructor
Name verified by credit card
Verifications received9 / 10
102550
Years trained19 / 20
5101520
Gold medals1 / 5
51025
Competition matches0 / 10
1050100
Forum posts1 / 500
5001,000
Students
MMike
Wall
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JWould love to help an Alliance bro out with my vote, but nothing more than a low res diploma pic added in the promotion history, with nothing at all for the colored belts. See https://www.beltchecker.c[...]amp;page=2 for some advice on what you can add.
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Gallery
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Promotion history
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- 1 year, 2 months, 23 days
Black belt 3rd degree Current belt
August 23, 2025Waterloo, Ontaro, Canada
Promoted byDragan Konjevic - 3 years, 2 months, 5 days
Black belt 2nd degree
June 18, 2022Waterloo, Ontario./Canada/ Alliance
Promoted byDragan Konjevic - 2 years, 10 months, 3 days
Black belt 1st degree
August 15, 2019Waterloo/Canada/Alliance/Grading
Promoted byDragan Konjevic - 3 years, 3 months, 7 days
Black belt
May 8, 2016Waterloo/Canada/Alliance
Promoted byDragan Konjevic
- 2 years, 9 months, 17 days
Brown belt
July 21, 2013Waterloo/Canada/Alliance
Promoted byDragan Konjevic - 1 year, 11 months, 14 days
Purple belt
August 7, 2011Waterloo/Canada/Alliance
Promoted byDragan Konjevic - 1 year, 11 months, 14 days
Blue belt
August 24, 2009Waterloo/Canada/Alliance
Promoted byDragan Konjevic - 2 years, 7 months, 13 days
White belt
January 11, 2007Waterloo/Canada/Alliance
Votes received for current rank
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"There is enough evidence with all of the pictures provided. Congrats on the promotion. "
"Legit profile congrats on the stripe"
"David’s progression aligns with time-in-belt norms, spanning 9 years from white to black belt. IBJJF records confirm his 2013 World Masters gold medal as brown senior 2 heavy under Alliance. Promotions by Dragan Konjevic, a verified Alliance black belt per BJJEE align with Dragan BJJ academy details. No competition or affiliation contradictions evident. Promotion photos in the belt sections would speed up confirmations from others."
"Verified "
"pictures and profile shows he is legit!"
"appears to be enough evidence to verify rank"
"Well documented"
"Verified. "
"I don't know David, but there seems to be enough evidence to verify rank. :)"
Videos 1
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Medals
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2013 IBJJF World Masters
Oct 2013
