Astrid Bergès-Frisbey was 29 in King Arthur: Legend of the Sword when she played the character 'The Mage'.
That was over 7 years ago in 2017.
Today she is 38, and has starred in 19 movies in total, 2 of those since King Arthur: Legend of the Sword was released.
In King Arthur: Legend of the Sword, I think Astrid Bergès-Frisbey looks: