Sean Schemmel

Sean Schemmel (born Nov. 21, 1968, in Waterloo, Iowa) is an American voice actor who works for distributing companies 4Kids Entertainment and FUNimation. He is best known for voicing Goku in Dragon Ball Z. He is also well known as the official voice of Black Doom (and his counterpart, Doom's Eye) in Shadow the Hedgehog, as well as doing the voice of Snake Eyes in G.I. Joe: Sigma Six.