Samuel Harris Altman, born on April 22, 1985, in Chicago, Illinois, is a renowned American entrepreneur and investor, widely recognized as the CEO of OpenAI since 2019, despite a brief dismissal and reinstatement in November 2023. He also serves as the chairman of the clean energy companies Oklo Inc. and Helion Energy. Altman has emerged as a key figure in the advancement of artificial intelligence.
Sam Altman Profile
| Name | Sam Altman |
| Real Name | Samuel Harris Altman |
| Date of Birth | 22 April 1985 |
| Age | 40 years |
| Nationality | American |
| Occupation | Entrepreneur and Investor |
| Religion | Christianity |
| Marital Status | Married |
| Net Worth | $1 Billion |
| Copied from | contents101.com |
Educational Background
Altman grew up in St. Louis, Missouri, and attended the private John Burroughs School. He later studied computer science at Stanford University but dropped out after two years in 2005.
Career
Altman’s entrepreneurial journey began with Loopt, a mobile social networking service he co-founded after leaving Stanford. The company raised over $30 million in venture capital before being acquired in 2012. He joined Y Combinator, a prominent startup accelerator, in 2011 and served as its president from 2014 to 2019.
Under his leadership, the accelerator became a cornerstone of Silicon Valley’s innovation ecosystem. In 2019, Altman transitioned to OpenAI, where he gained international recognition for his role in launching ChatGPT and advancing artificial intelligence.
Controversies
Altman has faced several controversies. In January 2025, his younger sister filed a lawsuit alleging childhood sexual abuse, which Altman and his family have strongly denied, describing the claims as baseless and untrue.
The family has expressed concern for his sister’s well-being, attributing the allegations to long-standing tensions. Additionally, Altman faced criticism in December 2024 for reportedly donating $1 million to President-elect Donald Trump’s inaugural fund, sparking debates over his political affiliations.
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Personal Life
Altman is openly gay and has been a vegetarian since childhood. He came out during high school and previously dated Loopt co-founder Nick Sivo for nine years. In January 2024, Altman married engineer Oliver Mulherin in a private ceremony in Hawaii.
The couple resides in San Francisco’s Russian Hill neighborhood but frequently spends weekends in Napa, California. They have pledged to donate the majority of their wealth by signing the Giving Pledge. Altman is also known for his preparation for potential apocalyptic scenarios, owning a well-equipped retreat in Big Sur, California.
Sam Altman Net Worth
Sam Altman’s estimated net worth exceeds $1 Billion.