Owners Jonathan Marshall & Tamara MackJon
is a NSCA-CPT, CSCS,DVRT certified personal trainer in Tucson, AZ!
Marshall has won 24 National Titles, 4 World Title and
Named Lifter of
the Year by the Natural Athletes Strength Association 5 times!!
( Best lifts 699 squat, 486 bench , 613 deadlift @ 198 class!!)
Tamara comes from a bodybuilding background and served as SpokesModel
for Sylvester Stallone's Instone Nutrition line.
She is currently "Ranked Top 2 of All Time" in History in Women's #132 Class in Powerlifting and is also a
National & World Record holder in Master 2 123# & 132# Class in Squat, DeadLift & BenchPress.
Tamara was a Masters NPC Figure Competitor and a 2015-18 Physique Champion.
Tamara is also a 2nd degree
Green belt in Kajukenbo, mixed martial arts and does stunt work/ fight choreography and acting in films.
Together, Jon and Tamara plan to make UNBREAKABLE Gear Bigger then Ever!!!
TEAM UNBREAKABLE ATHLETES
Our Unbreakable Team of Xtreme Athletes, BodyBuilders, Powerlifters,
Fighters and Fitness and Sports Pros...Monthly Sports Blogs, Event Updates, and Spokesmodels.
To find out more about becoming an Unbreakable Athlete or Model,
email [email protected] or [email protected]