Real age of Michael J. Fox in Back for the Future
In the movie Back for the Future, Michael J. Fox was:
49 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 Back for the Future was released:
January 1, 2011
And the day in which Michael J. Fox was born:June 09, 1961
Since movies usually don't take more than one year to be released since the beginning of the filming process, Michael J. Fox may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.