How old was Mary-Kate Olsen in Winning London?

It's common to wonder how old a celebrity was when they starred in a particular film. Knowing that can offer insight into their career stage and personal growth. In this article, we reveal the age behind the role.

In the movie Winning London, Mary-Kate Olsen was at the age of:

14 years old

Based on our estimate, that was the actual age of the celebrity at the time.

The age was estimated using the initial day of the year Winning London came out:

January 1, 2001

And the birth date of Mary-Kate Olsen:

June 13, 1986

Considering the usual time period between filming and release, Mary-Kate Olsen may have been one year younger or older than the stated age during parts of the shoot.