John DiMaggio was 41 in Transformers: Dark of the Moon when he played the character 'Leadfoot / Target (voice)'.
That was over 13 years ago in 2011.
Today he is 55, and has starred in 122 movies in total, 54 of those since Transformers: Dark of the Moon was released.
In Transformers: Dark of the Moon, I think John DiMaggio looks: