Frank Welker was 59 in Leroy & Stitch when he played the character 'Sparky / Sprout / Mr. Stenchy / Kixx / Hoilo / Slugger (voice)'.
That was over 18 years ago in 2006.
Today he is 78, and has starred in 386 movies in total, 114 of those since Leroy & Stitch was released.
In Leroy & Stitch, I think Frank Welker looks: