Bill Hader was 30 in Cloudy with a Chance of Meatballs when he played the character 'Flint Lockwood / FLDSMDFR (voice)'.
That was over 15 years ago in 2009.
Today he is 45, and has starred in 87 movies in total, 64 of those since Cloudy with a Chance of Meatballs was released.
In Cloudy with a Chance of Meatballs, I think Bill Hader looks: