TIMOTHY FERRISS is a serial entrepreneur, #1 New York Times bestselling author, and angel investor/advisor (Facebook, Twitter, Evernote, Uber, and 20+ more). Best known for his rapid-learning techniques, Tim¿s books ¿ Tools for Titans, The 4-Hour Workweek, The 4-Hour Body and The 4-Hour Chef ¿ have been published in 30+ languages. The 4-Hour Workweek has spent seven years on The New York Times bestseller list. Tim has been featured by more than 100 media outlets including the New York Times, Economist, TIME, Forbes, Fortune, Outside, NBC, CBS, ABC, Fox and CNN. He has guest lectured in entrepreneurship at Princeton University since 2003. His popular blog fourhourblog.com has 1M+ monthly readers, and his Twitter account @tferriss was selected by Mashable as one of only five "Must-Follow" accounts for entrepreneurs. When not damaging his body with abusive sports, he enjoys chocolate, bear claws and Japanese animation.