Carnegie Mellon University (CMU) is a merger of Carnegie School of Technology, founded by Carnegie, the "King of Steel," and Mellon College, founded by Mellon, the banker, and is located in Pittsburgh, Pennsylvania (Pittsburgh). Carnegie Mellon is a leading university in the United States for teaching and research in computer science and theater, with notable alumni including Yisheng Mao and Kai-Fu Lee. In the 2014 USNEWS U.S. comprehensive university rankings, tied with , , ranked 23.