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Jeffrey Knight 🇵🇹

Black belt Verified by the community2,340 / 1,000 points
Renzo Gracie AcademyLagos, Portugal22 years on the mats
376 profile views · Last seen 7 month(s) ago

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About

  • Training since first belt22 year(s) and 2 month(s)

Achievements

8 of 20 unlocked
Beltchecker.com early adopter (first 500)
Name verified by credit card
Coach with confirmed students
Profile manually reviewed & certificate issued
Current rank verified by promoting instructor
Verifications received19 / 25
102550
Years trained22
5101520
Gold medals0 / 5
51025
Competition matches0 / 10
1050100
Forum posts1 / 500
5001,000

Students

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Belt promotions

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Promotion history

  1. Black belt Current belt

    October 6, 2015Renzo Gracie Academy

    11 years, 1 month, 9 days
    Promoted by
    Renzo Gracie
  2. Brown belt

    June 18, 2013Renzo Gracie Academy

    2 years, 3 months, 18 days
    Promoted by
    Jose "Zed" Chierighini
  3. Purple belt

    March 1, 2008Renzo Gracie Academy

    5 years, 3 months, 17 days
    Promoted by
    John Danaher
  4. Blue belt

    November 1, 2006Renzo Gracie Academy

    1 year, 4 months
    Promoted by
    John Danaher
  5. White belt

    September 1, 2004Renzo Gracie Academy

    2 years, 2 months

Votes received for current rank

Jay Pages
Jay Pages
Black belt 4th degree
+200 pts
"I know and trust some of the individuals that vouch for Jeff."
Verified6 year(s) ago
Christian Graugart
Christian Graugart
Black belt 4th degree
+200 pts
"Been training with Jeff at several BJJ Globetrotters camps over the years"
Verified6 year(s) ago
Philip Dunlap
Philip Dunlap
Black belt 3rd degree
+175 pts
"Well documented "
Verified5 year(s) ago
Kenny Polmans
Kenny Polmans
Black belt 3rd degree
+175 pts
"Met him during Globetrotter camps, solid Jiu Jitsu instructor."
Verified6 year(s) ago
Daniël Bertina
Daniël Bertina
Black belt 3rd degree
+175 pts
"Been training with Onkel Jeff since the first Heidelberg Camp. He survived the wrath of Don Johnaher. "
Verified6 year(s) ago
Francesco Fonte
Francesco Fonte
Black belt 2nd degree
+150 pts
"Known from Globetrotters camp, also rolled with him at one unfortunately long time ago camp."
Verified5 year(s) ago
Tom
Tom
Black belt 2nd degree
+150 pts
"Jeff and I were training partners in John Danaher's morning class for years. Totally legit rank and skills. "
Verified6 year(s) ago
Aaron Ross
Aaron Ross
Black belt 2nd degree
+150 pts
"Attended a few BJJ Globetrotters camps together. "
Verified6 year(s) ago
Chris Paines
Chris Paines
Black belt 2nd degree
+150 pts
"Rolled together and watched his classes. Legit pain artist. "
Verified6 year(s) ago
Mario Silverback
Mario Silverback
Black belt 2nd degree
+150 pts
"Old friend from mat "
Verified6 year(s) ago
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