Zach Even-Esh is a leading figure in the strength & conditioning industry where he has trained thousands of athletes ranging from the youth level to the Olympic level.

Zach founded The Underground Strength Gym and created The Underground Strength Coach Certification, both of which have inspired and educated coaches and athletes from around the world to achieve greater success in both sports and life.

Zach has consulted with Division I athletic teams, Olympic Level athletic clubs, Spartan Race, pro teams and independent coaches and athletes from around the world.

The Underground Strength Gym began from Zach's parents garage while he was a Health and Physical Education teacher in 2002. What started as a summer experiment training a few athletes grew into a full time obsession and now Zach and his Underground Strength methods have grown into a world wide movement, inspiring athletes and coaches all around the world in training and life.