Real age of Bill Murray in Rushmore
In the movie Rushmore, Bill Murray was:
47 years old
That was the real age of the celebrity according to our calculation.
The calculation of the shown age took into account the first day of the year in which the movie Rushmore was released:
January 1, 1998
And the day in which Bill Murray was born:September 21, 1950
Since movies usually don't take more than one year to be released since the beginning of the filming process, Bill Murray may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.