Instructors

our instructors

  • Master Keith Cooke Hirabayashi
    Master Keith Cooke Hirabayashi is the owner and head instructor of Champions Martial Arts and Fitness in Brentwood, CA. Mr. Cooke holds a 5th degree…

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  • Mr. Daniel Masterson
    I started training at Champions Martial Arts with Mr. Cooke in 1994 at the age of 3 and received my first degree black belt…

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  • Mr. Kevin Shapiro
    I started my martial arts training with Mr Cooke in 1996 at the age of 7 after being brought by a friend and watching…

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