Sarah Lacy is a senior editor at TechCrunch.com, the largest blog on tech entrepreneurship in the world and the author of the critically-acclaimed Once You’re Lucky, Twice You’re Good: The Rebirth of Silicon Valley and the Rise of Web 2.0. Called the definitive book of the Web 2.0 movement, Once You're Lucky tells the story of how Web 2.0 was born through the eyes of the founders of companies like Facebook, Twitter, Slide, Digg, LinkedIn and others.

Sarah is well known in tech hot spots around the world for finding great entrepreneurs before most other reporters or venture capitalists do. After more than a decade covering business in Silicon Valley, she decided to follow the flow of capital into the developing world. She bootstrapped a two-year, 40 week journey through the Middle East, South America, Africa, India, China and Southeast Asia looking for the best entrepreneurs Silicon Valley had never heard of. The result is her second book Brilliant, Crazy, Cocky: How the Top 1% of Entrepreneurs Profit from Global Chaos.

Previously Sarah was a staff writer for BusinessWeek and the founding co-host of Yahoo! Finance’s daily show "TechTicker." Lacy is a regular guest on NBC's "Press:Here" and various TV and radio outlets in the United States and around the world. She is a sought-after speaker on the topic of entrepreneurship, delivering keynotes throughout the United States and in London, Paris, South Africa, Israel and Indonesia. She lives in San Francisco.