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- Known for: Co-founder of Zip2 and X.com; founder of SpaceX, the Boring Company, and xAI; CEO of Tesla and SpaceX.
- Tesla role: Major funder from 2004; CEO and product architect from 2008.
- SpaceX role: Founder, CEO and chief engineer since 2002.
- Twitter / X: Acquired Twitter in 2022; platform rebranded as X in 2023.
- DOGE: Served as Senior Advisor to the President and was the de facto head of DOGE from January to May 2025.
- SpaceX IPO: Completed June 2026 at $135 a share, valuing SpaceX at about $1.77 trillion.
- Net worth: US$922.7 billion, the highest in the world (Forbes real-time estimate, 20 October 2026)
- Education: Bachelor's degree, University of Pennsylvania; brief enrollment at Stanford in 1995.
- Early life and education
- Musk left South Africa in the late 1980s, citing his unwillingness to carry out compulsory military service under apartheid. Wikipedia states he obtained a Canadian passport in 1989 upon emigrating; Britannica states he received it in 1988 before leaving South Africa.
- He transferred from Queen's University in Kingston, Ontario, to the University of Pennsylvania in 1992.
- Musk enrolled in a graduate physics program at Stanford University in 1995 but left after two days.
- Zip2 and X.com
- Musk co-founded the web software company Zip2 in 1995.
- Computer manufacturer Compaq acquired Zip2 in 1999 for $307 million.
- Following the sale of Zip2, Musk co-founded the online financial services company X.com.
- According to Wikipedia contributors, in March 2000, X.com and Confinity combined to create PayPal.
- eBay acquired PayPal in 2002 for $1.5 billion.
- SpaceX
- Musk founded Space Exploration Technologies (SpaceX) in 2002, with the stated aim of building more affordable rockets.
- Reusable rockets TED, 2017: Musk on landing and reflying Falcon 9 boosters, and why reuse must be rapid and complete.
- SpaceX's first rocket, Falcon 1, made its first launch in 2006.
- The Falcon 9 rocket first launched in 2010.
- The Falcon Heavy rocket first launched in 2018.
- In May 2019, SpaceX sent up its initial group of Starlink satellites to low Earth orbit.
- In 2020, Crew Dragon carried the astronauts Doug Hurley and Robert Behnken to the International Space Station.
- Starlink beta testing began in 2020, with commercial services rolling out in 2021.
- SpaceX reported that Starlink had over five million subscribers by 2025.
- By January 2026, orbit held 9,633 operational Starlink satellites, representing the majority of all functioning satellites.
- Over fifty percent of global orbital launches during 2024 were carried out by SpaceX.
- In June 2026, SpaceX went public at a share price of $135, giving the firm a valuation near $1.77 trillion.
- Falcon Heavy Test Flight SpaceX's recording of the Falcon Heavy test flight, streamed live on its YouTube channel on 6 February 2018, from the last ten seconds of the countdown to liftoff.
- Tesla
- In 2004 Musk became a major funder of Tesla Motors, an electric-car company founded by Martin Eberhard and Marc Tarpenning.
- Tesla introduced the Roadster, its first car, in 2006.
- Musk became CEO and product architect of Tesla in 2008.
- Tesla's 2010 initial public offering raised about $226 million.
- Tesla introduced the Model S sedan in 2012.
- Tesla's board approved a 10-year pay package for Musk in November 2025 worth up to $1 trillion, tied to milestones that include a market capitalization of about $8.5 trillion.
- Other companies
- Musk co-founded the artificial-intelligence research organization OpenAI in 2015.
- According to Britannica, in 2018 Musk proposed taking control of OpenAI to compete more directly with Google; Sam Altman declined and Musk left the organization.
- Musk co-founded the neurotechnology company Neuralink in 2016.
- He founded the Boring Company, a tunnel-construction firm, in 2017.
- Musk acquired Twitter in 2022.
- Twitter was rebranded as X in 2023.
- Musk founded xAI, an artificial-intelligence company, in 2023.
- xAI became a subsidiary of SpaceX in 2026.
- Elon Musk: The future we're building -- and boring | TED TED's recording of Musk's 2017 talk, from Chris Anderson's first question, "Why are you boring?", and Musk's answer about tunnels under Los Angeles.
- Citizenship and political activity
- Musk became a United States citizen in 2002.
- He was the largest donor in the 2024 United States presidential election and supported Donald Trump.
- After Donald Trump's inauguration in January 2025, Musk served as Senior Advisor to the President and was the de facto head of the Department of Government Efficiency (DOGE).
- In May 2025, Musk departed the Trump administration.
- Wealth
- Musk became the first person reported to hold a net worth of one trillion U.S. dollars when SpaceX completed its IPO in June 2026.
- Forbes estimated his net worth at US$864 billion as of 14 August 2026. Forbes reported that Musk became the world's first trillionaire on 12 June 2026, when SpaceX went public. Wikipedia contributors record that a collapse in SpaceX's stock brought him back under the trillion-dollar threshold by the following month.
- 1988: Obtained Canadian passport, according to Britannica.
- 1989: Emigrated from South Africa to Canada; obtained Canadian passport, according to Wikipedia.
- 1992: Transferred to the University of Pennsylvania.
- 1995: Enrolled briefly at Stanford, then co-founded Zip2.
- 1999: Compaq acquired Zip2 for $307 million.
- 2000-03: X.com merged with Confinity to form PayPal.
- 2002: eBay acquired PayPal; Musk founded SpaceX; became a U.S. citizen.
- 2004: Became a major funder of Tesla Motors.
- 2006: Tesla introduced the Roadster.
- 2008: Became CEO and product architect of Tesla.
- 2010: Tesla IPO; Falcon 9 first launch.
- 2012: Tesla introduced the Model S.
- 2015: Co-founded OpenAI.
- 2016: Co-founded Neuralink.
- 2019-05: First batch of Starlink satellites launched.
- 2020: Crew Dragon delivered Hurley and Behnken to the ISS.
- 2022: Acquired Twitter.
- 2023: Twitter rebranded as X; founded xAI.
- 2024: Largest donor in the 2024 U.S. presidential election.
- 2025-01: Began service as Senior Advisor to the President and de facto head of DOGE.
- 2025-05: Left the Trump administration.
- 2025-11: Tesla approved a pay package worth up to $1 trillion.
- 2026-06: SpaceX IPO at $135 a share, valuing the company at about $1.77 trillion; Musk reported as the first dollar-trillionaire.
- 2026-08-14: Forbes estimated Musk's net worth at US$864 billion.
Revision history
- Version 10 current · imported from the content file by import, 23 October 2026, 15:23 UTC …
- Version 9 · imported from the content file by import, 23 October 2026, 15:11 UTC …
- Version 8 · imported from the content file by import, 21 October 2026, 13:56 UTC …
- Version 7 · imported from the content file by import, 21 October 2026, 10:54 UTC …
- Version 6 · imported from the content file by import, 20 October 2026, 19:55 UTC …
- Version 5 · imported from the content file by import, 21 September 2026, 17:43 UTC …
- Version 4 · imported from the content file by import, 20 September 2026, 14:46 UTC …
- Version 3 · imported from the content file by import, 17 September 2026, 11:26 UTC …
- Version 2 · imported from the content file by import, 13 September 2026, 10:20 UTC …
- Version 1 · imported from the content file by import, 10 September 2026, 09:07 UTC …