Jack Dorsey

Jack Patrick Dorsey is an American Internet entrepreneur, philanthropist, programmer who is a co-founder and former CEO of Twitter, Inc., as well as co-founder, principal executive officer and chairperson of Block, Inc., which is the developer of the Square financial services platform. He is also on the board of directors of Bluesky Social. As of October 2023, Forbes estimated his net worth to be $3.1 billion.