The Bronze Era, from the 1940s to the 1950s, represents the foundation of modern bodybuilding competitions. During this time, bodybuilding gained popularity as a competitive sport. Icons like Steve Reeves and John Grimek became famous, focusing on mass and muscular development while maintaining classical proportions. This era set the stage for the aesthetic ideals that would dominate in the following decades.
- Juan Ferrero
- Roy Callender
- John Grimek
- Rasa von Werder
- Serge Nubret
- Bill Pearl
- Dave Draper
- Vince Gironda
- Jusup Wilkosz
- Reg Park
- Jack Delinger
- Steve Reeves
- Leroy Colbert
- Danny Padilla
- Clarence Ross