Gregg Valentino's journey from scrawny kid to bodybuilding legend is just the beginning. When his pro dreams crash, he stumbles into a dangerous new world of underground steroids. Suddenly, Gregg finds himself navigating a maze of muscle, money, and menace—where building the perfect body comes with a price tag he never expected. Binge all episodes of Criminal Lives exclusively with Wondery+. Join Wondery+ in the Wondery App, Apple Podcasts or Spotify, and get access to this and more...

Binge all episodes of Criminal Lives exclusively with Wondery+. Join Wondery+ in the Wondery App, Apple Podcasts or Spotify, and get access to this and more Exhibit C true crime shows early and ad free right now. Start Your free trial by visiting www.wondery.com/links/criminal-lives. What drives a regular person to risk it all in the criminal underworld? On Wondery's Criminal Lives, host Danny Gold takes you inside the minds of some of America’s most successful black market entrepreneurs....