Sylvester Stallone revealed he became bulimic while prepping for "Rambo" and reached 2.6% body fat during "Rocky III" in a stunning new interview.
https://www.foxnews.com/health/sylvester-stallone-reveals-surprising-health-struggle-behind-famously-ripped-physique
https://www.foxnews.com/health/sylvester-stallone-reveals-surprising-health-struggle-behind-famously-ripped-physique