Kodi Smit-McPhee was 15 in ParaNorman when he played the character 'Norman Babcock (voice)'.
That was over 12 years ago in 2012.
Today he is 27, and has starred in 31 movies in total, 21 of those since ParaNorman was released.
In ParaNorman, I think Kodi Smit-McPhee looks: