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Jack Dorsey

NEW YORK, NY - APRIL 23: Jack Dorsey attends the 2013 Time 100 Gala at Frederick P. Rose Hall, Jazz at Lincoln Center on April 23, 2013 in New York City.

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About Jack Dorsey

Jack Dorsey (born November 19, 1976) is an American web developer and businessman widely known as the creator of Twitter and as the founder and CEO of Square, a mobile payments company. In 2008, he was named to the MIT Technology Review TR35 as one of the top 35 innovators in the world under the age of 35.

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