|This article is about a subject in the real world.|
Information in this article is about real-life people, companies, and objects, and does not relate to the in-universe Sonic series.
Robert Leffler was a former licensor for SEGA Licensing. His job involved approval of the material released in the Sonic the Hedgehog comic book series and its spin-offs published by Archie Comics. He died on December 22, 2008.