Real age of Josh Brolin in Grindhouse
In the movie Grindhouse, Josh Brolin was:
38 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 Grindhouse was released:
January 1, 2007
And the day in which Josh Brolin was born:February 12, 1968
Since movies usually don't take more than one year to be released since the beginning of the filming process, Josh Brolin may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.