RegisterLog in

Jaro 🇵🇱

Jaroslaw Waldemar Koch
Black belt 4th degree Verified by the community1,030 / 1,000 points
Koch Team Jiu JitsuSzczecin, Polska25 years on the mats
315 profile views · Last seen 3 week(s) ago

Verify this profile

About

  • Training since first belt25 year(s) and 9 month(s)
  • Medals15Gold7Silver4Bronze4
  • Training logged11hr 40m
Bio
Unia Jiu Jitsu

Gi or no-gi

Gi onlynow
100% Gi0% No-gi

Achievements

6 of 18 unlocked
Profile manually reviewed & certificate issued
Current rank verified by promoting instructor
Name verified by credit card
Verifications received13 / 25
102550
Years trained25
5101520
Gold medals7 / 10
51025
Competition matches0 / 10
1050100
Forum posts4 / 500
5001,000

Belt promotions

Sven Gensich
Sven
Tom Ismer
Tom

Wall

Jaro
Jaro
OSS
Philip Mahan
Philip Mahan
If I ever make it over to Poland, I hope you would welcome a visitor! =)
Jaro
Jaro
1980-2001 JUDO 2001-2020 BJJ

Gallery

Promotion history

  1. Black belt 4th degree Current belt

    January 10, 2024Poland

    2 years, 10 months, 5 days
    Promoted 1 year before today's time requirement
    Promoted by
    Together with
    CBJJE FEDERATION
  2. Black belt 3rd degree

    January 21, 2021Szczecin/Poland

    2 years, 11 months, 20 days
    Promoted by
    Leonardo NevesCONFIRMED
  3. Black belt 2nd degree

    December 9, 2016SZCZECIN

    4 years, 1 month, 12 days
    Promoted by
    NEVES
  4. Black belt 1st degree

    November 22, 2014SZCZECIN

    2 years, 17 days
    Promoted by
    MENDES
  5. Black belt

    November 21, 2011SZCZECIN

    3 years, 1 day
    Promoted by
    ROCHA
  6. Brown belt

    January 10, 2009SZCZECIN

    2 years, 10 months, 11 days
    Promoted by
    LINKE
  7. Purple belt

    January 25, 2007

    1 year, 11 months, 16 days
    Promoted by
    LINKE
  8. Blue belt

    January 20, 2005SZCZECIN

    2 years, 5 days
    Promoted by
    LINKE
  9. White belt

    February 10, 2001SZCZECIN

    3 years, 11 months, 10 days
    LINKE

Votes received for current rank

Carl Fisher
Carl Fisher
Black belt 3rd degree
+175 pts
"Legit credentials - congrats on the fourth degree!"
Verified1 month(s) ago
Jorgen Matsi
Jorgen Matsi
Black belt 2nd degree
+150 pts
"I've heard stories of this Polish legend! Verified and hope to train together one day!"
Verified4 week(s) ago
Olivier Hennau
Olivier Hennau
Black belt 1st degree
+125 pts
"legit, no doubt"
Verified5 day(s) ago
Luiz Catastra
Luiz Catastra
Black belt
+100 pts
"Legit. Oss "
Verified2 day(s) ago
Marco Bartner
Marco Bartner
Black belt
+100 pts
"Legit. Hope to see you again soon 🙏🥋"
Verified1 week(s) ago
Chris Petherwick
+100 pts
"The real deal. "
Verified3 week(s) ago
Zaxer
Zaxer
Black belt
+100 pts
"Znam profesora :) pozdrawiam"
Verified3 week(s) ago
Sven Gensich
Sven Gensich
Brown belt
+50 pts
"Know him personaly and trained in his class"
Verified3 week(s) ago
Bokchopper
Bokchopper
Brown belt
+50 pts
"Reconfirming. All the best. I'm aware of the time requirement issue flagged, but my vote stands unless convinced to withdraw...."
Verified1 month(s) ago
Timothy Bailey
Timothy Bailey
Purple belt
+20 pts
"Congrats on your 4th degree! Legit!"
Verified4 day(s) ago
Profiles Jaro has voted for

Medals

Bronze
EUROPEAN LISBONA IBJJF
BLACK
Jan 2014
Silver
FLANDERS CUP
BROWN
Mar 2011
Silver
EUROPEAN LISBONA IBJJF
BROWN OPEN
Jan 2011
Gold
EUROPEAN LISBONA IBJJF
BROWN
Jan 2011
Gold
EUROPEO CAMPIONATO
BROWN
Nov 2010
Silver
FLANDERS CUP
BROWN
Oct 2010
Gold
EUROPEAN SWISSE
BROWN BELT
May 2010
Gold
EUROPEAN SWISSE
OPEN BROWN
May 2010
Gold
EUROPEAN LISBONA IBJJF
BROWN
Jan 2009
Bronze
LISBONA IBJJF
BROWN OPEN
Jan 2009
Gold
ITALY CUP
PURPLE
May 2008
Bronze
EUROPEAN LISBONA IBJJF
PURPLE OPEN
Jan 2008
Silver
SZWAJCARIA OPEN
BLUE
Mar 2007
Gold
EUROPEAN LISBONA IBJJF
BLUE
Jan 2007
Bronze
LIGA
WITHE
Mar 2006
Changes saved
Success
An error occured
Required fields missing
This person is already on Beltchecker.