James Arnold Taylor is the voice of Kenny (a.k.a YK-9) from My Life as a Teenage Robot.
Taylor is mostly known as the voice of Ratchet, the protagonist from the popular video game franchise Ratchet & Clank.
Other characters voiced by Taylor include Obi-Wan Kenobi from Star Wars: Clone Wars, King Sandy from Codename: Kids Next Door, Menasor from Transformers: Devastation, Walker from Danny Phantom, the title character from Johnny Test, Crash Nebula and Sprig Speevak from The Fairly OddParents, Tidus from Final Fantasy X, and many more.