Anyone who is familiar with Sylvester Stallone's work is aware of the fact that he became a global star after appearing in the boxing movie Rocky which was released in 1976. The film was a huge hit earning over $200 million in global box office receipts. It also won three Oscar awards including the highly-coveted Best Picture trophy.
However, not many people know of the immense sacrifice and dedication that Stallone invested into Rocky. Read his story below and be inspired.
Source: Edudemic