Ronald Jeremy Hyatt (born March 12, 1953), usually called Ron Jeremy, is an American pornographic actor. Nicknamed "The Hedgehog", he was ranked by AVN at number one in their "100 Top Porn Stars of All Time" list. He is well known for his large circumcised penis – claimed by him to be 9.75 inches – and he has gained some notoriety for being capable of autofellatio (which he first demonstrated on-screen in Inside Seka), though he stated in a 2003 interview that due to his weight gain, all he can do nowadays is kiss the tip of his penis.