Jack Dorsey
Jack Dorsey | |
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Dorsey in 2014 | |
| Born | Jack Patrick Dorsey November 19, 1976 |
| Education | Missouri University of Science and Technology New York University (dropped out) |
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| Known for | Co-founding Twitter, Inc. and Block, Inc. |
| Board member of |
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Jack Patrick Dorsey (born November 19, 1976) is an American businessperson, who is a co-founder of Twitter, Inc. and its CEO during 2007–2008 and 2015–2021, as well as co-founder, principal executive officer and chairman of Block, Inc. (developer of the Square financial services platform). He is also the founder of Bluesky.
As of May 2025, Forbes estimated his net worth to be $3.8 billion.