Benjamin Mattern 🇩🇪
386 profile views · Last seen 2 day(s) ago
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About
- Training since first belt12 year(s) and 6 month(s)
- LocationHeidelberg, Germany
- AcademyTeam Choco Heidelberg Unclaimed
- AffiliationTeam Choco
- Member sinceMarch 20206 years on Beltchecker.com One of the first 10,000 members
Achievements
3 of 18 unlockedProfile manually reviewed & certificate issued
Current rank verified by promoting instructor
Name verified by credit card
Verifications received15 / 25
102550
Years trained12 / 15
5101520
Gold medals0 / 5
51025
Competition matches0 / 10
1050100
Forum posts1 / 500
5001,000
Wall
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BMI don't really see where i could have added that. Thomas got his belt by Vincent Carlucci.
JWould recommend adding lineage in the designated field plus if you can link to where it can be seen when Thomas got his own BB and from whom.
BSOh la la, Herzlichen Glückwunsch zur Graduierung!
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Promotion history
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- 9 months, 27 days
Black belt Current belt
December 8, 2025Team Choco Heidelberg
Promoted byThomas Stoll
- 1 year, 11 months, 21 days
Brown belt
December 17, 2023Team Choco Heidelberg
Promoted byThomas Stoll
4 years, 5 months, 25 daysPurple belt
June 22, 2019Team Choco Heidelberg
Promoted byThomas Stoll
- 2 years, 3 months, 28 days
Blue belt
February 25, 2017Heidelberg
Promoted byVincent Carlucci
- 2 years, 10 months, 24 days
White belt
April 1, 2014Heidelberg
Votes received for current rank
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"Absolutely legit"
"Certificate of Promotion, good time in grade at each belt, good to go"
"Very good grappler, insane beast and super nice guy. Legit black belt!"
"Picture of promotion with certificate. Congratulations on the BB 🥋"
"Great Guy to roll with"
"Good guy, very knowledgeable, jiu jitsu nerd. Know him in person. All details seem correct."
"Know him personally - Legit!"
"I don't know Benjamin, but there seems to be enough evidence to verify rank. :)"
"Congrats 👏 "
"Gratulation 👍🏼"
