Joost Erhardt
| Joost Erhardt VERIFIED | |
| Black belt 1st degree VERIFIED | |
| 18 year(s) and 9 month(s) of training | |
11 medals (1 x  5 x  5 x  ) | |
| 99hr 45m of training logged | |
| August 19, 1982 (age 42) | |
| Vlijmen, Noord Brabant, Netherlands | |
| YouJitsu VERIFIED | |
| Honey Badgers | |
| @joosterhardt | |
 | Smoothcomp profile |
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Achievements
| Profile manually reviewed & certificate issued | |
| Current rank verified by promoting instructor | |
| Name verified by credit card | |
| Coach with confirmed students | |
| 10 verifications received | |
| 25 verifications received | |
| 50 verifications received | |
| Trained for 5 years | |
| Trained for 10 years | |
| Trained for 15 years | |
| Trained for 20 years | |
| Won 5 gold medals | |
| Won 10 gold medals | |
| Won 25 gold medals | |
| 10 competition matches | |
| 50 competition matches | |
| 100 competition matches | |
| 500 forum posts | |
| 1,000 forum posts |
Coaches
 | Jochem Branderhorst Sportvision Son en Breugel, Netherlands Black belt 3rd degree |
 | Brian Van Miltenburg YouJitsu Geldrop, Netherlands Black belt 2nd degree |
Students
Desiana
Black belt 1st degree verification progress
Profile filled out Promotion history filled out Identity Confirmed 2825/1000 vote points
100%
Wall
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 | Hello professor Joost, i got my black belt in July and was wondering if you could check my profile out. Thank you in advance for your help! 2 year(s) ago |
Gallery
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Graduation training december 2024, received my first degree
Veluwe Open BJJ 2023
BJJ Globetrotters camp Iceland 2023
King of the beach 2023
Dutch Open 2024
Kaizen league 24/02/2024
Zuid-Holland Open 2024
Promotion history
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December 20, 2024 - Den Bosch
0 year(s) 7 month(s) 16 day(s)
Based on time served, three years at the Honey Badgers
November 1, 2006 - Den Bosch
2 year(s) 0 month(s) 0 day(s)
Votes received for current rank
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Medals
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| Grappling Industries AMSTERDAM |  |
| Dutch Open 2024 |  |
| Zuid-Holland Open 2024 |  |
| Kaizen league open |  |
| Kaizen league open |  |
| BJJ Dutch Open |  |
| King of the Beach |  |
| International Veluwe Open Jiu Jitsu Championship |  |
| BJJ Limburg open | |
| King of the beach | |
| BJJ Dutch Open |
Seminars, camps & workshops attended
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| Iceland Camp 2023 |  |
| Seminar Adam Wardziński |  |
| Seminar Xande Ribeiro |  |
| Seminar Buchecha |  |
| Seminar Demian Maia |  |
| Seminar Chris Haueter |  |
| Instructors seminar Rickson Gracie |  |
| Seminar Josh Barnett |  |
| Seminar André Galvao |  |
