Frank Welker was 67 in Transformers: Age of Extinction when he played the character 'Galvatron (voice)'.
That was over 10 years ago in 2014.
Today he is 78, and has starred in 386 movies in total, 32 of those since Transformers: Age of Extinction was released.
In Transformers: Age of Extinction, I think Frank Welker looks: