Mario Silverback 🇮🇪
Mariusz Grzywinski
759 profile views · Last seen 9 month(s) ago
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About
- LocationDublin, Ireland
- AcademySilverback jiu jitsu academy Unclaimed
- AffiliationLineage: Mitsuyo Maeda>Carlos Gracie Sr.>Helio Gracie>Carlos Gracie Jr.>Rigan Machado>Chris Haueter>Matt Thornton>John Kavanagh>Mariusz Grzywinski
Lineage
- Lineage: Mitsuyo Maeda
- Carlos Gracie Sr.
- Helio Gracie
- Carlos Gracie Jr.
- Rigan Machado
- Chris Haueter
- Matt Thornton
- John Kavanagh
- Mariusz Grzywinski
Achievements
10 of 19 unlockedProfile manually reviewed & certificate issued
Beltchecker.com pioneer (first 50)
Name verified by credit card
Current rank verified by promoting instructor
Verifications received53
102550
Years trained17 / 20
5101520
Gold medals5 / 10
51025
Competition matches1 / 10
1050100
Forum posts3 / 500
5001,000
Belt promotions
LBLuke
JKJohn
BWBartosz
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Gallery
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Promotion history
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- 3 years, 1 day
Black belt 2nd degree Current belt
September 30, 2023
(Promotion by time served)
- 3 years
Black belt 1st degree
September 30, 2020
(Promotion by time served)
- 3 years
Black belt
September 30, 2017Dublin/Ireland/straight blast gym Ireland HQ
Promoted byJohn Kavanagh
- 2 years, 1 month, 5 days
Brown belt
August 25, 2015
Promoted byJohn Kavanagh
- 3 years, 8 months, 5 days
Purple belt
December 20, 2011
Promoted byJohn Kavanagh
- 1 year, 2 months, 20 days
Blue belt
September 30, 2010
Promoted byMatt Thornton - 1 year, 29 days
White belt
September 1, 2009
Votes received for current rank
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"Legit, osssss"
"Well documented, legit!"
"It's YES for me 😉"
"Legit"
"Met at several BJJ Globetrotters camps"
"rolled with him @ summer camp. "
"Legit profile"
"SBG alumni, legit!"
"We met at Globetrotters Spring camp in Estonia in 2019. Good coach and a legit black belt."
Videos 2
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Medals
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Grappling industries Dublin 2019
Jul 2019
Grappling industries Dublin 2019
Jul 2019
DUBLIN INTERNATIONAL OPEN 2018
Dec 2018
Irish open 2018
May 2018
Madrid International Open Jiu-Jitsu IBJJF Championship
Nov 2015
Madrid International Open Jiu-Jitsu IBJJF Championship
Nov 2015
UAEBJJF WORLDS BJJ TRIALS 2015 Gi
Feb 2015
UAEBJJF WORLDS BJJ TRIALS 2015 Gi
Feb 2015
Competition record
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vs Rory McCann
WinMar 2018
