Ronald K. Hoeflin (born February 23, 1944) is an American philosopher by profession, creator of the Mega and Titan intelligence tests. In 1988, Hoeflin won the American Philosophical Association's Rockefeller Prize for his article, "Theories of Truth: A Comprehensive Synthesis." His article argues for the interrelated nature of seven leading theories of truth. Hoeflin claims an IQ of 164, admitting his scores have ranged from 125 to 175, depending upon the cognitive abilities tapped into.