Born On Your Day
Jack Dorsey
cellanr, CC BY-SA 2.0, via Wikimedia Commons

billionaireentrepreneurfounderCEOTop tier

Jack Dorsey

Entrepreneur · Twitter · born November 19, 1976

$6.7Bolder estimate, as of April 2022 · Forbes

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About

Jack Patrick Dorsey 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.

Adapted from Wikipedia (CC BY-SA 4.0).

Milestones, by age

Dated facts from Wikidata; ages marked “about” come from year-only dates.

  1. 30Founded TwitterApril 19, 2007
  2. 32Founded Block, Inc.February 1, 2009
  3. 32Became CEO of Block, Inc.February 1, 2009
  4. 38Became CEO of TwitterOctober 5, 2015

Reported wealth

Each figure is a dated estimate from the publisher shown; wealth changes, and nothing here is live.

As ofEstimateSource
April 2022$6.7BForbes · current
November 2020$10.2BForbes

Sources

Every fact on this page traces to one of these.

Also born on November 19

Jack's most notable birthday twins

James A. Garfield
author

James A. Garfield

Politician

1831–1881 · United States

James Abram Garfield was the 20th president of the United States, serving from March 1881 until his death in September that year after being shot in July.

Unknown; part of Brady-Handy Photograph Collection., Public domain, via Wikimedia Commons

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Jodie Foster
actor

Jodie Foster

Actor

1962 · United States

Alicia Christian "Jodie" Foster is an American actress and filmmaker. Foster started her career as a child actor before establishing herself as a leading actress in film. As a performer, she is known for her versatility.

Claire Fridkin, CC BY-SA 4.0, via Wikimedia Commons

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Indira Gandhi
author

Indira Gandhi

Politician

1917–1984 · India

Indira Priyadarshini Gandhi was an Indian stateswoman who twice served as the Prime Minister of India from 1966 to 1977 and again from 1980 until her assassination in 1984.

Anefo, CC0, via Wikimedia Commons

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Ted Turner
founder

Ted Turner

Entrepreneur · World Championship Wrestling · entertainment

1938–2026 · United States

Robert Edward Turner III was an American businessman, television producer, media proprietor, and philanthropist. He founded CNN, the first 24-hour cable news channel, and WTBS, which pioneered the superstation concept in cable television.

Gotfryd, Bernard, photographer, Public domain, via Wikimedia Commons

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Martin Luther
musician

Martin Luther

Musician

1483–1546 · Holy Roman Empire

Martin Luther was a German priest, theologian, author, hymnwriter, professor, and former Augustinian friar. Luther was the seminal figure of the Protestant Reformation, and his theological beliefs form the basis of Lutheranism.

Lucas Cranach the Elder, Public domain, via Wikimedia Commons

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Calvin Klein
founder

Calvin Klein

Entrepreneur · Calvin Klein · fashion

1942 · United States

Calvin Richard Klein is an American fashion designer. In 1968, he launched the company that later became Calvin Klein. In addition to clothing, he has also given his name to a range of perfumes, watches, and jewellery.

David Shankbone, CC BY 3.0, via Wikimedia Commons

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