Billy Martin is best known as the lead guitarist for the multi-platinum selling band Good Charlotte. Aside from music he works as a character designer and illustrator. Companies Billy has worked for include Disney, Marvel comics, Nickelodeon, Hasbro, House of Cool, IDW, Genius Brand, Image Comics, BOOM!, Udon/Capcom, Dynamite comics and Oni press.

Credits: Good Charlotte, Teenage Mutant Ninja Turtles, Marvel cover artist, Hasbro Toy Designer