Entrepreneurship is the ultimate test. Can you apply what you learned to launch a venture? Do you possess the endurance to overcome the setbacks? Will your strategy set you up for sustained success? Here, execution is everything. According to alumni, Stanford GSB does the best job of preparing MBA graduates for demands, risks, and uncertainty inherent to startup life. Surprisingly, Stanford GSB and MIT Sloan are the only top MBA programs to rank among the Top 10 in the Bloomberg Businessweek survey. That said, traditional leaders in this space, Harvard Business School, Berkeley Haas, and The Wharton School, rank just 15th, 19th, and 23rd respectively. In their absence, outliers like the Imperial College of London, the University of Maryland, and U.C.-San Diego crept into the Top 10.