Alana Boden was 17 in The Earth Belongs to No One when she played the character 'Sky'.
That was over 7 years ago in 2015.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 25, and has starred in 6 movies in total, 4 of those since The Earth Belongs to No One was released.
In The Earth Belongs to No One, I think Alana Boden looks: