about us

Meet the Instructors

  • Head Instructor, Nick Metzinger is a Brazilian Jiu-Jitsu Black Belt who began his training in 2008 under Roman Kilgore (Black Belt under Coral Belt Carlos Machado).Head Instructor, Nick Metzinger is a Brazilian Jiu-Jitsu Black Belt who began his training in 2008 under Roman Kilgore (Black Belt under Coral Belt Carlos Machado).
  • Nick's son, Adam, has over a decade of BJJ experience and has taught along side his dad at COR BJJ for many yearsNick's son, Adam, has over a decade of BJJ experience and has taught along side his dad at COR BJJ for many years
  • Michael holds a black belt and is the head instructor of the COR kids program. A lifelong martial artist, Michael has trained and taught striking and grappling classes for over a decade and enjoys helping students reach their highest potential.Michael holds a black belt and is the head instructor of the COR kids program. A lifelong martial artist, Michael has trained and taught striking and grappling classes for over a decade and enjoys helping students reach their highest potential.
  • Greg has trained at COR Brazilian Jiu-Jitsu since 2016 and acts as an Assistant Instructor. Over the past 25 years, Greg has studied Karate, Judo, Boxing, Kick Boxing, and Aikido.Greg has trained at COR Brazilian Jiu-Jitsu since 2016 and acts as an Assistant Instructor. Over the past 25 years, Greg has studied Karate, Judo, Boxing, Kick Boxing, and Aikido.
  • Mike has been training Brazilian Jiu-Jitsu for over 10 years, nine of those years with Nick Metzinger. Mike also holds a Black Belt in Filipino Jiu-Jitsu and Modern Arnis.Mike has been training Brazilian Jiu-Jitsu for over 10 years, nine of those years with Nick Metzinger. Mike also holds a Black Belt in Filipino Jiu-Jitsu and Modern Arnis.