Jörn Krantz 🇩🇪
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About
- Training since first belt5 year(s) and 2 month(s)
- Medals3
1
2
0
- LocationDüsseldorf, NRW, Germany
- AcademyImperial Ground Martial Arts Verified
- Member sinceAugust 20263 months on Beltchecker.com
Gi or no-gi
Mostly no-ginow
15% Gi85% No-gi
- White70% gi
- Blue35% gi
- Purple15% gi
Achievements
2 of 18 unlockedName verified by credit card
Profile manually reviewed & certificate issued
Current rank verified by promoting instructor
Verifications received9 / 10
102550
Years trained5 / 10
5101520
Gold medals1 / 5
51025
Competition matches0 / 10
1050100
Forum posts10 / 500
5001,000
Wall
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Promotion history
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- 11 months, 14 days
Purple belt Current belt
December 1, 2025Imperial Ground, Düsseldorf
Promoted by
- 3 years, 5 months
Blue belt
July 1, 2022Top Brother, Ratingen
Promoted by - 10 months, 13 days
White belt
August 18, 2021Top Brother, Ratingen
Votes received for current rank
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"Approved by promoting professor "
"Well verified. "
"Good photo evidence "
"I don't know Jörn, but there seems to be enough evidence to verify rank. :)"
"VERIFIED"
"Coach confirmed"
"Looks legit!"
"Verified by promoting instructor."
"Long time training partner :)"
Medals
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NAGA Luxembourg Grappling Championship
Sep 2022
NAGA Luxembourg Grappling Championship
Sep 2022
NAGA Germany Grappling Championship
May 2022
Seminars, camps & workshops attended
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Summer Camp 2026
Aug 3
Summer Camp 2025
Aug 2025
