Reason: Because he started out with arrhythmia, and decided to persevere towards his goals anyway. The best thing is. his working out seems to have completely cured his arrhythmia. Plus he looks great! Very lean and ripped midsection, while keeping his arms muscular and powerfully huge.
Reason: Because I don't think there's another member here with as close to my idea of a perfect male body. He obviously works hard at it, but he's a modest guy about his accomplishments, which is even more admirable.