athletes

Stefan Rivera-Clack

Natural IFBB Pro Bodybuilder born and raised in Dayton,Ohio.

This JYM Athlete turned a frustrating injury into a successful fitness career.

A competitive bodybuilder with the WNBF (World Natural Bodybuilding Federation) and NPC (National Physique Committee).

After playing high school and collegiate athletics he decided to take his talents to the bodybuilding stage.

Elite Coach and Supplement Collaborator at JYM Supplement Science.

After struggling with eating disorders for a decade and almost dying a few years ago, Chelsea is now a professional athlete and living her dream.

After reaching a “do or die” point in her life, Amie Mock came out on the other side as a survivor-turned IFBB Pro!

Kevin Lo wasn’t always the shredded, muscular guy you see in the “after” photos. Like anyone else, his “before” photo wasn’t quite as impressive.