Christopher Robin Sabat is an American voice actor, ADR director, and line producer at Funimation who provided voices for a number of English versions of Japanese anime series, as well as some video games. He is known for voicing a number of Dragon Ball characters, including Vegeta, Piccolo, Yamcha, Mr. Popo, Kami and Korin. In Funimation's re-dubbing of One Piece, he voices Roronoa Zoro. Other major roles include Kazuma Kuwabara in Yu Yu Hakusho, Alex Louis Armstrong in Fullmetal Alchemist, Tatsumi Saiga in Speed Grapher, Kurogane in Tsubasa Reservoir Chronicle Daisuke Jigen in Lupin the Third, In video games, he voiced Garland in Dissidia: Final Fantasy, Rundas in Metroid Prime 3: Corruption, Alex D in Deus Ex: Invisible War, and both Captain Smiley and Star in Comic Jumper. He is the founder and director of OkraTron 5000, an audio production company that provides support for some of Funimation's and other dubbing titles.