Jim Cummings was 48 in Jimmy Neutron: Boy Genius when he played the character 'Ultra Lord (voice) / Mission Control (voice) / General Bob (voice)'.
That was over 22 years ago in 2001.
Today he is 71, and has starred in 193 movies in total, 87 of those since Jimmy Neutron: Boy Genius was released.
In Jimmy Neutron: Boy Genius, I think Jim Cummings looks: