Real age of R. Lee Ermey in The Siege of Firebase Gloria
In the movie The Siege of Firebase Gloria, R. Lee Ermey was:
44 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 The Siege of Firebase Gloria was released:
January 1, 1989
And the day in which R. Lee Ermey was born:March 24, 1944
Since movies usually don't take more than one year to be released since the beginning of the filming process, R. Lee Ermey may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.