They were 12 and 13 when GoT first cast them. Not anymore. Both are hot performers.
Maisie Williams (Arya) had a recurring role in Dr Who, a lead role in iBoy and is in New Mutants, plus some things I haven't seen, eg The Book of Love and Then Came You.
Sophie Turner has another X role as Jean Gray and the title role in Josie.
J
I dislike Maisie.