Jack Dorsey | Twitter
Saturday, December 19, 2009 at 11:04PM
Kofi Carter in Biz Stone, Evan Williams, Jack Dorsey, Square, The New Class, Twiitter

image credit: Joi/FlickrJack Dorsey was born on November 19, 1976 in St. Louis, Missouri. Dorsey is best known as the creator of Twitter, a social networking service. He has also started a company called Square that makes a device that enables individuals to take credit card payments via an iPhone.

 

 

 

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