Celiac disease held Bethany’s goals hostage for decades. At age 28, she diagnosed the problem, alleviated the symptoms with a gluten-free diet, and burst into fitness and hip-hop!

Robbie gave up alcohol and refocused on bodybuilding after a 20-year hiatus. At age 41 and reeling for help, he gave himself back to the sport and made friends in the right places!

Living a fit lifestyle can derail your social life. Banish the notion of being the social outcast and learn how to stand strong and keep on track.

Dennis' health deteriorated so far that he forgot what it was like to feel good. He followed his wife's lead, lost 27 percent body fat, and discovered his potential!

The pressure to lose weight drove Idean to anorexia at age 13. With help from Bodybuilding.com, he added 20 pounds of lean muscle mass in three years and helped countless others!

Type II diabetes runs in Mark’s family. It took his mother’s life and had him in the crosshairs. With little option, he made a promise his family that kept him alive and lost 101 pounds!

Dhruv envisioned a future inside a body that boosted his confidence and attracted girls. He committed to change, stuck with the process, and made his vision a reality!

Josh gained mass to keep his girlfriend asking, but he found great pleasure in his gains. He matured into a man of muscle, 50 pounds heavier, stronger in body and mind.

Daniel grew up to be a huge man, but set out to change. He hit the treadmill, hit the road and a car hit him. See how Daniel recovered from his accident and his past.

Bipolar II disorder and medication didn't give Anthony a chance at life. A medically approved diet and Kris Gethin's trainer were the answer to his lifelong problems!

Most teens are spoiled with fast metabolisms, but Zak's internal engine takes it a step further. His body takes in food and spits it right out. See what he eats to stay ahead and build muscle!

Luke’s life took a dramatic 360 when he decided to transform his physique. The kids who used to laugh at him for being overweight, now look up to him!

Karina found out through relentless experimentation that good things come to those who are patient. She tried every plan in the book and perfected her own formula!

Most people use their age as an excuse to be lazy, but not Steve. This guy got better with age in every facet. He’s racking up bodybuilding awards in his mid-40s!

Dominic got sick of being pushed around in sports, so he dusted off a lost generation of iron and began his muscle quest. See how he packed on 30 pounds!

She couldn’t second-guess herself anymore. When the defining moment presented itself, Heather seized the opportunity. See how she eviscerated body fat and shined on stage!

This veteran law enforcement detective suffered a massive back injury less than a year ago. See what he did to put the injury behind him and recover better than ever!

Three years ago, Gary's life spiraled uncontrollably. His family life was in shambles and his body was deteriorating from the inside out. See how he found the fit freeway!

Jennifer moved to L.A. in search of an entertainment career. She encountered a competitive industry that forced her to improvise and learn the power of fitness!

When you think of South Africa, you probably don’t think of bodybuilding, but Alex plans to put his country on the muscle map. This teen has insane dedication to the sport he loves!