Real age of George Clooney in Grizzly II: The Concert
In the movie Grizzly II: The Concert, George Clooney was:
25 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 Grizzly II: The Concert was released:
January 1, 1987
And the day in which George Clooney was born:May 06, 1961
Since movies usually don't take more than one year to be released since the beginning of the filming process, George Clooney may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.