Real age of Jared Leto in The Thin Red Line
In the movie The Thin Red Line, Jared Leto was:
26 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 Thin Red Line was released:
January 1, 1998
And the day in which Jared Leto was born:December 26, 1971
Since movies usually don't take more than one year to be released since the beginning of the filming process, Jared Leto may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.