You Only Have To Be Right Once: The Unprecedented Rise Of The Instant Tech Billionaires D3A Featuring the work of some

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You Only Have To Be Right Once: The Unprecedented Rise Of The Instant Tech Billionaires D3A Featuring the work of someThis 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