Arnel Banawa liked to party. The 41-year-old Tampa man drank too much and lived on junk food. The words "health" and "fitness" were not in his vocabulary. Then one day an old friend saw him at a ...

Wearing a grey collared short-sleeved shirt and black pants, the 59-year-old creator of the uber-popular P90X fitness program walks out to the applause of 5,000 attendees, where he’ll spend the next ...