Zach Derr is a 20 year old fitness model who started modeling in the summer of 2007 and made the cover of Men's Workout within a few months. He flew out to northern California to shoot with a couple of photographers for PumpingMuscle.
Zach's stats:
Year of Birth: 1987 Height: 5' 10" Weight: 195 lbs Waist: 32" Chest: 44 1/2" Arms: 16" Forearms: 13 1/2" Thighs: 24 1/2" Calves: 16 1/2" Neck: 16 1/2"
Photos courtesy of PumpingMuscle.com
