As he pursued a pro cycling career, the formula that helped J also hurt him, too. (more)

Tessa has Multiple Sclerosis and is running for her life. (more)

70% of Tamara's life is about her diet, with one aim: to become the best female bodybuilder in the country. (more)

Julia Campbell needs to swim, like most people need to eat. (more)

Julie and Stacy run the Krispy Kreme Challenge: 5 miles, 12 donuts, 2,400 calories, one hour. (more)

A golfer's drive and hunger to be great. (more)