Dennis James and Big Ramy Train Chest
Steve Kuclo before the 2014 Mr Olympia. Video will come soon.
This is where genes/genetics come in _ some people are blessed with great ration of "Vastus Medialis" size to the rest of the leg-muscle group _ while others struggle with it _ some due to the Vastus Medialis being too large (think Evan & Eduardo Correa) while others for Vastus Medialis being too "thin" (think JOJ & David Henry).
Juan unfortunately falls in the second group _ not as severe as JOJ & David but still his comparatively "thin" Vastus Medialis will always give an illusion of weak legs!