Jack Dorsey
Jack Dorsey was born on November 19, 1976. See ranking, bio blurb, and everyone else born that day.
About Jack Dorsey
Jack Patrick Dorsey (born November 19, 1976) is an American tech entrepreneur and businessman who co-founded Twitter, Inc., which operated social media service Twitter; financial technology company Block, Inc., which owns and operates Square, Cash App, Afterpay, Bitkey, and Tidal; and microblogging social networking service Bluesky. As of February 2026, Forbes estimated his net worth to be $5.9 billion.