Nathan Mozango after his arm workout this afternoon looked insane! The 5'8", 183 lbs., 19 year old college student is training for his first competition, Musclemania® Paris in October. "I have been following a really clean diet since January," he explains. "I load up on protein, the real food kind - chicken and fish. I take in some protein powder, too. I keep the carbs only to what I need for energy. I can't believe how I keep growing and staying tight at the same time."