Who wrote the screenplay for Rocky?

Credit: Alamy

Credit: Alamy

Answer: Sylvester Stallone (It took him three & half days)

Mental Floss - With a little bit of screenwriting experience, and the idea for Rocky in his head for almost a year after witnessing a Muhammad Ali fight, Sylvester Stallone—who had $106 in the bank at the time—spent about 84 hours using a pad and a pen to write the first draft of Rocky. 

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