Real age of Samuel L. Jackson in Shaft
In the movie Shaft, Samuel L. Jackson was:
51 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 Shaft was released:
January 1, 2000
And the day in which Samuel L. Jackson was born:December 21, 1948
Since movies usually don't take more than one year to be released since the beginning of the filming process, Samuel L. Jackson may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.