Today is Chris's birthday, so I wanted to share this guest appearance by Zach Even-Esh. If you're a fan of Chris, Zach needs little introduction and was one of the catalysts for Chris's transformation. Zach and I cover what it's like to coach youth athletes, what it takes to be successful in the gym & life, and Zach opens up about his relationship to Chris in this special interview with the one and only, Zach Even-Esh. Enjoy...