You Only Have To Be Right Once: The Unprecedented Rise Of The Instant Tech Billionaires (Hb)

This is the ultimate insider look at the newest titans of tech - and what you can learn from their success. In 2007, twenty-one year-old David Karp launched Tumblr on a whim. By 2012, it had become one of the top ten online destinations, drawing 170 million visitors. In 2013, Yahoo acquired it for over $1 billion. Just like that, a kid without a high school diploma was worth over a quarter billion dollars. And he's not the only one...Silicon Valley's newest billionaires are a unique and unconventional breed of entrepreneur: young, bold, and taking the world by storm with their extreme speed, insatiable hunger, and progressive leadership. These whiz kids (and, to be fair, a few adults) turn just one brilliant insight into money at a rate never before seen - creating companies that, even with no revenue, garner insane valuations. With unique insider access, Forbes has dug in to find what these super-entrepreneurs say about their own success.