Sylvester Stallone is one of the famous action heroes of Hollywood who has acted in movies like Rambo, The Expendables, Zookeeper, Bullet to the Head and The Tomb. Most people think that this ‘tough guy’ must be at least 5’11” tall. Sylvester Stallone has publicly said that he is around 5’10”. But is reality, he is 5’7″ tall. He always uses shoe lifts that give him extra three to four inches in height.