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Jack Dorsey is an American computer programmer and internet entrepreneur widely known as a co-founder and CEO 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. For 2012, The Wall Street Journal gave him the "Innovator of the Year Award" for technology.

Jack Dorsey 2014.jpg
Dorsey at a London cafe in November, 2014
Born (1976-11-19) November 19, 1976 (age 40)
St. Louis, Missouri, U.S.
Residence San Francisco, California, U.S.
Alma mater Missouri University of Science and Technology (transferred)
New York University (dropped out)
Occupation CEO of Square, Inc., Twitter,
Net worth Increase US$1.2 billion (August 2016)
Board member of

Jack Dorsey (born November 19, 1976) is an American computer programmer and internet entrepreneur widely known as a co-founder and CEO 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. For 2012, The Wall Street Journal gave him the "Innovator of the Year Award" for technology.