Washington DC, June 17 -- Film director Joseph Kosinski revealed that almost all the intense crash scenes in his upcoming film 'F1', which stars Brad Pitt in the lead, is based on real-life events, reported Variety.

At the New York City premiere, director Kosinski said that almost every situation in the film is inspired by "real-life" events. He also admitted that he spent a year on the film's "storyboarding".

"Almost every situation in this film is inspired by real-life events. The crash in Vegas and other places. We worked very hard, spent a year storyboarding the movie. We have a great crew, shoot it piece by piece and we didn't quit it until we got it right" said director Kosinski while talking to Variety.

Director Joseph Kosinski ...