About Tarek Mansour
Born 1996. Tarek Mansour is an American entrepreneur.
Tarek Mansour (born 1996) is a Lebanese American entrepreneur, billionaire, and co-founder and CEO of the online prediction market Kalshi. His net worth is estimated at $2.6 billion in June 2026.
Early life and education Mansour was born in California to Lebanese parents before moving to Lebanon, where he attended Collège Louise Wegman. He returned to the United States in 2014 to attend MIT. Mansour graduated from MIT with degrees in mathematics and computer science in 2018.
Career While a student at MIT, Mansour interned at Goldman Sachs in 2016, and later worked as a trader at Citadel until 2018. He later cited those experiences as inspiration for starting Kalshi.
Kalshi Mansour founded Kalshi in 2018 with Luana Lopes Lara. The two met as students at MIT. He has a Catholic father and an Orthodox mother.
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Important facts
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Contemporaries
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Frequently asked questions
Who is Tarek Mansour?
Lebanese-American entrepreneur (1996–)
When was Tarek Mansour born?
Tarek Mansour was born on 7 May 1996 in California.
What is Tarek Mansour's occupation?
Tarek Mansour is an entrepreneur.
What nationality is Tarek Mansour?
Tarek Mansour is American.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Tarek Mansour. https://biography.guide/tarek-mansour/
MLA: "Tarek Mansour." Biography.guide, https://biography.guide/tarek-mansour/.
Chicago: "Tarek Mansour." Biography.guide. https://biography.guide/tarek-mansour/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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