Jon Hein is an American radio personality and former webmaster. He created the website jumptheshark.com and works for The Howard Stern Show. Hein has written three books, Jump the Shark: When Good Things Go Bad as well as Fast Food Maniac: From Arby’s to White Castle, One Man’s Supersized Obsession with American Fastfood. Hein also wrote, Jump the Shark: TV Edition. He is an alumnus of the University of Michigan where he appeared in the sketch comedy troupe Comedy Company with Jon Glaser. The two also were a part of the comedy troupe Just Kidding along with Craig Neuman.