Question: Who is the creator of the tabletop roleplaying game beside Adam Koebel which won the 2013 ENnie award for "Best Rules"
Sentence (from "Powered by the Apocalypse"): Powered by the Apocalypse (PbtA) is a role-playing game system developed for the 2010 game "Apocalypse World" and also used for "Dungeon World", "Monsterhearts" and numerous other RPGs.
Relevant evidence: No