#18: He Wins Best Picture and Best Director at the 1991 Oscars
At the 1991 Academy Awards, Dances with Wolves won seven Oscars, including Best Picture and Best Director for Costner. The victory transformed him from a successful leading man into one of the most powerful figures in Hollywood almost overnight.

The win was especially meaningful because he had taken such a personal risk to make the film. He had spent his own money, defended an unfashionable genre, and trusted his instincts as a new director, and now Hollywood was rewarding the gamble on its biggest stage.
