I notice that now, the chin in the bottom one is more triangular and the eyes are different.  Regardless though,  to me one doesn't look any older or younger than the others.

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi