Asa Butterfield was 11 in Nanny McPhee and the Big Bang when he played the character 'Norman Green'.
That was over 14 years ago in 2010.
Today he is 27, and has starred in 25 movies in total, 17 of those since Nanny McPhee and the Big Bang was released.
In Nanny McPhee and the Big Bang, I think Asa Butterfield looks: