who is the creator of 'the powerpuff girls'?
Craig McCracken
The Powerpuff Girls
The Powerpuff Girls is an American superhero animated television series created by animator Craig McCracken and produced by Hanna-Barbera (later Cartoon Network Studios) for Cartoon Network. 
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The Powerpuff Girls [SEP] Introduction
The Powerpuff Girls is an American superhero animated television series created by animator Craig McCracken and produced by Hanna-Barbera (later Cartoon Network Studios) for Cartoon Network. The show centers on Blossom, Bubbles, and Buttercup, three kindergarten-aged girls with superpowers. The girls all live in the fictional city of Townsville with their father and creator, a scientist named Professor Utonium, and are frequently called upon by the city's mayor to help fight nearby criminals and other enemies using their powers. McCracken originally developed the show in 1992 as a cartoon short entitled "Whoopass Stew!" while in his second year at CalArts.