If 'Pumping Iron' is never made, where are Arnold and Louie today?
I'm betting Arnold is still a rich and successful businessman, quietly living in South California. Probably way more involved in the sport. Maybe even working as Athlete's Rep!
I'm betting Louie never does the Incredible Hulk. Instead, I'm betting he wins 5 or 6 Olympia titles. I'm betting he completely dominates that 'swimmers era' from 1976 until 1983.
I'm betting the sport of bodybuilding is a lot smaller. There is no getbig, in such a terrible world.