In 1977, an independant documentary movie shone a light on the world of bodybuilding, becoming a huge box office hit and creating an international sensation. It launched one man's multi-million dollar career and changed the world of bodybuilding and physical exercise forever: Pumping Iron. Starring five-time Mr. Olympia Arnold Schwarzenegger, the movie followed the 28-year-old bodybuilder as he competed for his 6th title.