Penn is also a top feeder school for careers in finance and investment banking on Wall Street and its alumni have a strong presence in financial and economic life. Penn has educated several governors of central banks including Yasin Anwar (State Bank of Pakistan), Ignazio Visco (Bank of Italy), Kim Choongsoo (Bank of Korea), Zeti Akhtar Aziz (Central Bank of Malaysia), Pridiyathorn Devakula (governor, Bank of Thailand, and former minister of finance), Farouk El Okdah (Central Bank of Egypt) and Alfonso Prat Gay (Central Bank of Argentina), as well as the director of the United States National Economic Council, Gene Sperling. Other alumni include Warren Buffett (CEO of Berkshire Hathaway), Steven A. Cohen (founder of SAC Capital Advisors), and Robert Kapito (president of BlackRock, the world's largest asset manager).