The University of Tulsa counts a number of distinguished individuals among its alumni, including current Walmart CEO Doug McMillon, New York School poet Ted Berrigan, The Outsiders author S.E. Hinton, voicemail inventor Gordon Matthews, Golden Girls actress Rue McClanahan, roboticist and author Daniel H. Wilson, radio legend Paul Harvey, Kuwaiti Petroleum Company CEO Hani Abdulaziz Al Hussein, TV personality Dr. Phil McGraw (who played football for TU but did not graduate), Cherokee Nation Chief Chad "Corntassel" Smith, US Congressman and NFL Hall of Fame wide receiver Steve Largent, NBA basketball player Steve Bracey, and Brazilian billionaire businessman Ermirio Pereira de Moraes; HE Suhail Al Mazroui, Minister of Energy & Industry for the United Arab Emirates,[59] member of the Supreme Petroleum Council, and sits on the Executive Committee and other sections of Mubadala Investment Company .