Bet you probably did not know this about Arnold Schwarzenegger

He was founding partner in Planet Hollywood with Sylvester Stallone and Bruce Willis. Later in 2000 he sold his stock. Sylvester Stallone was mentioned in several Arnold films. In Twins, Arnold poses in front of a Rambo III poster, in Last Action Hero Stallone is revealed as the star of T-2 in Arnold’s fictional character world, in Jingle All The Way Arnold does an impersonation of Rambo, and in True Lies Helen Tasker says she “married Rambo” after she discovers her husband Harry (Schwarzenegger) was a secret agent. Subsequently, Arnold is mentioned in some of Stallone’s films as well. In Demolition Man Arnold is referred to as a former U.S. President which prompted Sly to say "they elected him President". Stallone also referenced Conan in the movie Tango and Cash, and told his mother (Estelle Getty) that only the Terminator says I’ll be back when he did the film Stop or My Mom Will Shoot.