Arnold Schwarzenegger and Lou Ferrigno probably the most famous old school bodybuilders out there have been friends for years. Who doesn’t remember the rivalry between them in the movie pumping iron? Were Arnold won Lou with his incredibly aesthetically pleasing physique. Despite their competition from years ago they are good friend and always have been. It’s great to see that these legends are still going hard in the gym! It’s Arnold’s birthday today, he is 68 years old, happy birthday King Arnold!