Peter Cullen

From the Super Mario Wiki, the Mario encyclopedia
Peter Cullen
Full Name Peter Claver Cullen
Born July 28, 1941
Occupation at Nintendo Voice actor for Mario in Saturday Supercade (and the first portrayal of Mario overall)

Peter Claver Cullen (born July 28, 1941) is a Canadian-born American voice actor, best known for voicing Optimus Prime in the Transformers franchise and Eeyore from the Winnie the Pooh franchise. He voiced Mario in Saturday Supercade cartoons and is the first portrayal of Mario overall.