Gilbert Shelton (born May 31, 1940) is an American cartoonist, musician, and a key member of the underground comix movement. He is the creator of the iconic underground characters The Fabulous Furry Freak Brothers, Fat Freddy's Cat, and Wonder Wart-Hog.
Shelton was born in Houston, Texas. He graduated from Lamar High School in Houston. He attended Washington and Lee University, Texas A&M University, and the University of Texas at Austin, where he received his bachelor's degree in the social sciences in 1961. His early cartoons were published in the University of Texas' humor magazine The Texas Ranger. Directly after graduation, Shelton moved to New York City and got a job editing automotive magazines, where he would sneak his drawings into print. Early work of his was published in Warren Publishing's Help! The idea for the character of Wonder Wart-Hog, a porcine parody of Superman, came to him in 1961. The following year, Shelton moved back to Texas to enroll in graduate school and get a student deferment from the draft. The first two Wonder Wart-Hog stories appeared in Bacchanal, a short-lived college humor magazine, in the spring of 1962. That same year, he published (in zine form) Foolbert Sturgeon's The Adventures of Jesus, one of the first underground comix. He then became editor of The Texas Ranger and published more Wonder Wart-Hog stories.