Sylvester Stallone has established worldwide recognition as an actor, writer and director since he played the title role in his own screenplay of Rocky, which won the Academy Award in 1976 for Best Picture.

Sylvester Gardenzio Stallone (/stəˈloʊn/; Italian: [ɡarˈdɛntsjo stalˈloːne]; born July 6, 1946) is an American actor, screenwriter, producer, and director. He is well known for his Hollywood action roles, particularly boxer Rocky Balboa, the title character of the Rocky series’ seven films from 1976 to 2015; soldier John Rambo from the four Rambo films, which ran from 1982 to 2008; and Barney Ross in the three The Expendables films from 2010 to 2014. He wrote or co-wrote most of the 14 films in all three franchises, and directed many of the films.

Stallone’s film Rocky was inducted into the National Film Registry as well as having its film props placed in the Smithsonian Museum. Stallone’s use of the front entrance to the Philadelphia Museum of Art in the Rocky series led the area to be nicknamed the Rocky Steps. Philadelphia has a statue of his Rocky character placed permanently near the museum. It was announced on December 7, 2010 that Stallone was voted into the International Boxing Hall of Fame in the non-participant category.

Source: wikipedia