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Silver Fox Brazilian Jiu-Jitsu Academy [Saddle Brook]
Saddle Brook, New JerseyRenzo GracieEst. 2006
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About Silver Fox Brazilian Jiu-Jitsu Academy [Saddle Brook]

Karel Pravec, AKA the “Silver Fox,” is a 5th degree Brazilian Jiu-Jitsu Black Belt, and one of Renzo Gracie’s very first students in the United States.

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(201) 398-6032

Last updated Aug 10, 2026

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