Tyler Brey

Mattime® Coaches

Tyler was born with Spina Bifida but he's never looked back and has already achieved more than most men achieve in a lifetime. Tyler has a Associates degree in Advanced Personal Training and Exercise Science from Bryan College and is a NASM Certified Personal Trainer and Performance Enhancement Specialist. What brings his training to life is that Tyler has been grappling for over a decade both in wrestling and Brazilian Jiu Jitsu. Training under World Champion Cassio Werneck, Tyler recently achieved a Brown Belt in Brazilian Jiu Jitsu and brings a unique set of grappling skills to MatTime. Fusing his knowledge and experience with grappling, Tyler brings a dynamic element to his sports specific training in that he understands wrestling and ensures that kids will be strengthening themselves in areas that are most needed.

Beyond his accomplishments in grappling, Tyler is also a 2010 Paralympic powerlifting World Team member and a 2011 Paralympic powerlifting Pan American Team member. Most recently Tyler was a 2015 NPC Mens Novice and Lightweight Wheelchair National Champion.

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Mattime Coaching Staff

Lee Kemp Wrestling Coach

Lee Kemp

Lee Kemp is a 3X NCAA Chammpion, a 3X World Champion and a 2008 U.S. Olympic Team Coach. He is also a National and International Wresting Hall of Fame inductee and he'll be coaching at MatTime. Find out more about this American legend. More Info »

Quincy Clark (Wrestling)

Quincey was a 2000 U.S. Olympic Team member in Sydney, Austrailia. Quincey was also an All American and NCAA Finalist at the University of Oklahoma and we're honored to have him! More Info »

Adrian Garcia Wrestling Coach

Adrian Garcia

Coach Adrian will head up our Kids Wrestling group at MatTime. Adrian was a Div. I wrestler at U.C. Davis and was an NCAA Qualifier. Adrian does a fantastic job with the kids and we're happy to have him as part of USA Gold and MatTime. More Info »


Grant Gambrall Wrestling Coach

Grant Gambrall

Coach Grant Gambrall is an NCAA All American and placed 3rd at the NCAA Chanpionships while wrestling for the Iowa Hawkeyes. Grant is also the assistant coach at Del Oro H.S. More Info »

David Klingsheim Wrestling Coach

David Klingsheim

David is a 2x California State Champion, A Junior National Champion and Big 12 Champion at Nebraska. David is an outstanding kids, high school and personal wrestling coach. Find out more about David. More Info »

Mark Kamizaki BJJ Coach

Mark Kamizaki

Mark Kamizaki has been training in Brazilian Jiu Jitsu since 2007 and was awarded his Black Belt in 2016 by Cassio Werneck. More Info »