Jani Mäenpää 🇫🇮
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About
0
0- LocationHelsinki, Finland
- AcademyGB Gym Verified
- AffiliationDemian Maia BJJ
Gi or no-gi
Gi onlynow
100% Gi0% No-gi
- White95% gi
- Blue95% gi
- Purple100% gi
Achievements
2 of 18 unlockedName verified by credit card
Profile manually reviewed & certificate issued
Current rank verified by promoting instructor
Verifications received8 / 10
102550
Years trained9 / 10
5101520
Gold medals0 / 5
51025
Competition matches0 / 10
1050100
Forum posts0 / 500
5001,000
Wall
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Promotion history
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- 2 years, 9 months, 10 days
Purple belt Current belt
December 21, 2023GB Gym (Helsinki, Finland)
Promoted bySammy Hämäläinen
- 4 years, 7 months, 25 days
Blue belt
April 26, 2019GB Gym (Helsinki, Finland)
Promoted bySammy Hämäläinen - 1 year, 8 months, 19 days
White belt
August 7, 2017GB Gym (Helsinki, Finland)
Votes received for current rank
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"good to go"
"Verified by local black belts and training partners."
"Same coach, rolls in my old home academy"
"Teammate. I was present at Mr. Mäenpää's belt promotion."
"I've been training with this annoying lapel gift wrapper at GB Gym for many years, legit 👍 edit: Now able to skip warmups as well!"
"Verified by Tatu"
"Legit!"
"I train in the same gym (Gb gym in Helsinki)"
Medals
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BJJ Finnish Nationals 2025
Nov 2025
FBJJF Finnish Nationals 2023
Nov 2023
BRAZILIAN JIU-JITSU FINNISH OPEN 2019
Apr 2019
