Real age of Brit Marling in Boxers and Ballerinas
In the movie Boxers and Ballerinas, Brit Marling was:
20 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 Boxers and Ballerinas was released:
January 1, 2004
And the day in which Brit Marling was born:August 07, 1983
Since movies usually don't take more than one year to be released since the beginning of the filming process, Brit Marling may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.