Vinnie Penna, also known as Wayne Grayson (born May 8, 1972), is an American voice actor and director primarily known for his work at 4Kids Entertainment, Central Park Media, Media Blasters, NYAV Post, and DuArt Film and Video.
Grayson is probably most famous for his role of Joey Wheeler (Katsuya Jonouchi in the English manga and Japanese versions) in the English-language version of the second series Yu-Gi-Oh! anime (known as Yu-Gi-Oh! Duel Monsters in Japan) and Michelangelo from the 2003 TV series of Teenage Mutant Ninja Turtles.