[[File:JACK DORSEY by Luis Cortes.jpg|thumb|100px|Jack Dorsey. Photo: Luis Cortés/El Universal.]]
[[File:JACK DORSEY by Luis Cortes.jpg|thumb|100px|Jack Dorsey. Photo: Luis Cortés/El Universal.]]
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'''Jack Dorsey''' (b. November 19, 1976 - ) from St. Louis, [[Missouri]], is an American software architect and businessman, mostly known as the chairman and Co-Founder of [[Twitter]] (associated with Biz Stone and Evan Williams). He had made his fortune selling his successful internet firm Blogger.com to [[Google]] for an undisclosed sum.
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'''Jack Dorsey''' (b. November 19, 1976 - ) from St. Louis, [[Missouri]], is an American software architect and businessman, best known as the chairman and Co-Founder of [[Twitter]] (associated with Biz Stone and Evan Williams).