Yanni Efthymiou 🇬🇷
Ioannis Efthymiou
Rhodes, Greece13 years on the mats
347 profile views · Last seen 6 month(s) ago
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About
- Training since first belt13 year(s) and 7 month(s)
- Medals1
0
0
1
- LocationRhodes, dodecanese, Greece
- AffiliationZe Radiola Team Association
Bio
Lineage:
Mitsuyo Maeda → Carlos Gracie → Helio Gracie → Carlos Gracie Jr. → José Olímpio (Zé Radiola) → Max Carvalho→Yanni Efthymiou
Achievements
5 of 18 unlockedProfile manually reviewed & certificate issued
Name verified by credit card
Current rank verified by promoting instructor
Verifications received15 / 25
102550
Years trained13 / 15
5101520
Gold medals0 / 5
51025
Competition matches0 / 10
1050100
Forum posts0 / 500
5001,000
Wall
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Gallery
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ZR Annual Seminar Athens BB
ZR Annual seminar Athens 10.1.26
BB promotion 10.1.26
Promotion history
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- 8 months, 21 days
Black belt Current belt
January 10, 2026Athens / Greece / Rush Gym / ZR Annual Seminar
Promoted byMax CarvalhoTogether withChioutakos KonstantinosPanagiotis Lagoudakis
6 years, 1 month, 23 daysBrown belt
November 18, 2019Rhodes/Greece/Rhodes Knights Brazilian jiu jitsu Academy
Promoted byAntonis Pappas
- 2 years, 1 month, 3 days
Purple belt
October 15, 2017Rhodes/Greece/Rhodes Knights BJJ Academy/Draculino Affiliation annual seminar
Promoted byIoannis Nektarios HatziiakovouTogether withAntonis Pappas
- 2 years, 9 months, 14 days
Blue belt
January 1, 2015Rhodes/Greece/Rhodes Knights BJJ Academy
Promoted byAntonis Pappas
- 1 year, 10 months, 14 days
White belt
February 18, 2013Rhodes/ Greece/ Rhodes Knights Brazilian Jiu Jitsu Academy
Rhodes/ Greece/ Rhodes Knights Brazilian Jiu Jitsu Academy
Votes received for current rank
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"Legit profile congrats on the stripe"
YEThank you!
8 month(s) ago
"Photo documentation, certificates, looks legit! "
"Photos look good. I recognise at least one of the grading professors. Congratulations on your BB"
YEThank you!!
8 month(s) ago
"Progression aligns with time-in-belt norms. Smoothcomp profile 313612 lists Ioannis Efthymiou under Ze Radiola Team, with competition history including IBJJF European No-Gi 2019 as purple belt (aligning with 2017 purple and 2019 brown promotions under Antonis Pappas at Rhodes Knights BJJ Academy). Rhodes Knights Brazilian Jiu Jitsu Academy Smoothcomp club page confirms affiliation with Antonis Pappas. For the 2026 black belt, promoting instructor Max Carvalho is a 4th-degree black belt under Zé Radiola (per Smoothcomp fighter profile and Instagram seminar posts), well beyond 2nd-degree status to award it. BJJ Eastern Europe reports verify long-term training at Rhodes Knights under Pappas. Lots of photos. Verified!"
YEThank you very much for your vote!
8 month(s) ago
"Time in grade good, competition pictures, certificates of promotion. Verified "
YEThank you!
8 month(s) ago
"Osssssss!!!"
"VERIFIED"
"I don't know Ioannis, but there seems to be enough evidence here to verify rank. :)"
YEThank you very much!
8 month(s) ago
"lots of photo evidence"
Medals
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IBJJF Rome Open
Oct 2019
