Question: An Ankheg, is a type of fictional monster in the "Dungeons & Dragons" tabletop role-playing game, it was created by which American artist and game designer, known internationally?
Sentence (from "Ankheg"): The ankheg appeared soon after in the first edition "Advanced Dungeons & Dragons" game's original "Monster Manual" sourcebook, and subsequently appeared in the game's second edition, third edition, and fourth edition.
Relevant evidence: No