 Famous alumni include artists Andy Warhol, Philip Pearlstein, John Currin, Shalom Neuman, Jonathan Borofsky and Burton Morris; Authors John-Michael Tebelak and Kurt Vonnegut; Screenwriter Michael Goldenberg, television series creator Steven Bochco, actors René Auberjonois, Holly Hunter, Matt Bomer, and Zachary Quinto, Charles Geschke, Co-Founder and Chairman of Adobe Systems; Stephanie Kwolek, inventor of Kevlar; James Gosling, creator of the Java programming David Edward Byrd, Rock and Broadway Theater Poster Artist and graphic designer  language; Andy Bechtolsheim, co-founder of Sun Microsystems; David Kelly, co-founder of IDEO; George Pake, founder of Xerox PARC; Marc Ewing, co-founder of Red Hat; Jim Levy, founding CEO of Activision; former General Motors CEO and Secretary of Defense, Charles Erwin Wilson; Indian film actor Sushma Seth, billionaire hedge fund investor and owner of the Carolina Panthers of the National Football League David Tepper; mountaineer and author Aron Ralston; Scott Fahlman, creator of the emoticon; Chris Messina, creator of the hashtag; and astronauts Edgar Mitchell (of Apollo 14) and Judith Resnik, who perished in the Space Shuttle Challenger disaster.John Forbes Nash, a 1948 graduate and winner of the 1994 Nobel Prize in Economics, was the subject of the book and subsequent film "A Beautiful Mind".Alan Perlis, a 1943 graduate, was a pioneer in programming languages and recipient of the first ever Turing award.