Jakob Sierau
67 profile views · Last seen 1 year(s) ago
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About
- Training since first belt4 year(s) and 5 month(s)
- Medals4
3
1
0
- LocationHamburg
- AcademyFight Gym Hamburg Verified
Achievements
2 of 18 unlockedCurrent rank verified by promoting instructor
Name verified by credit card
Profile manually reviewed & certificate issued
Verifications received8 / 10
102550
Years trained4 / 5
5101520
Gold medals3 / 5
51025
Competition matches0 / 10
1050100
Forum posts0 / 500
5001,000
Wall
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Promotion history
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- 2 years, 2 months, 8 days
Blue belt Current belt
July 23, 2024Fight Gym Hamburg
Promoted by
- 2 years, 3 months, 10 days
White belt
April 13, 2022Martial Arts Concepts Hamburg
Votes received for current rank
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"confirmed promotion congrats on the blue"
JSThank you Philip!
2 year(s) ago
"I don't know Jakob, but there seems to be enough evidence to verify rank. :)"
JSMuch appreciated! Thank you Anthony :)
2 year(s) ago
"I gave him his well deserved blue belt. "
JSYes! Official Tobi-Jitsu Bluebelt now :)
2 year(s) ago
"I train with Jakob and yes he is a legit blue belt. Also I took this absolut awesome promotion pic ;) . "
JS<3
2 year(s) ago
"Great Training Partner and diligent practitioner, well deserved 💪"
JS<3
2 year(s) ago
Medals
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IPA Grapple Cup
Jul 2024
Hugging Day
Jun 2024
IPA Grapple Cup
Apr 2024
Grappling Industries
Nov 2023
