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. Early life. Dorsey was born and raised in St. Louis, Missouri. His father is Tim Dorsey and his mother is Marcia (née Smith) Dorsey. Jack Dorsey is partly of Italian descent on his mother's side.
https://en.wikipedia.org/wiki/Jack_Dorsey
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. Early life. Dorsey was born and raised in St. Louis, Missouri. His father is Tim Dorsey and his mother is Marcia (née Smith) Dorsey. Jack Dorsey is partly of Italian descent on his mother's side.
