Who is Sam Altman?
Sam Altman is an American entrepreneur, investor, and technology executive best known as the CEO of OpenAI. He has played a major role in the development and public growth of artificial intelligence technologies, including the widely known ChatGPT. Before leading OpenAI, Altman was president of Y Combinator, where he helped support and mentor many technology startups.
Sam Altman was born on April 22, 1985, in Chicago. He grew up in Missouri and developed an interest in computers and technology at an early age. He received his education at Stanford University, where he studied computer science but left before completing his degree to pursue entrepreneurship.
Altman co-founded and led several technology ventures and became one of the most influential figures in the modern AI industry. His work focuses on advancing artificial intelligence while considering its impact on society and the future of technology.
Sam Altman Age, Height & Weight
Sam Altman was born on April 22, 1985, and is 41 years old as of 2026. He is best known as the CEO of OpenAI and for his leadership in the development of artificial intelligence technologies.
Sam Altman’s height is approximately 5 feet 10 inches (178 cm). His weight is estimated to be around 75 kilograms (165 pounds). These measurements are based on publicly available estimates and may vary.
Altman is recognized primarily for his achievements in technology, entrepreneurship, and artificial intelligence rather than physical attributes. His career includes leading startup investments, supporting technology entrepreneurs, and guiding the growth of OpenAI into one of the world’s most influential AI organizations.
Sam Altman Net Worth (2025 & 2026)

Sam Altman has built his wealth through entrepreneurship, technology investments, venture capital, and leadership roles in the technology industry. He is best known as the CEO of OpenAI and as the former president of Y Combinator.
In 2025, Sam Altman’s estimated net worth was approximately US$1.1–1.5 billion. His wealth mainly comes from startup investments, venture capital activities, and stakes in various technology companies rather than ownership of OpenAI, which he has stated he does not own.
In 2026, his estimated net worth is expected to remain around US$1–2 billion, although exact figures are not publicly confirmed and can change based on investment values and market conditions.
Altman’s financial success is closely linked to his role in supporting technology startups and advancing artificial intelligence. Through his leadership at OpenAI and investments in innovative companies, he has become one of the most influential figures in the modern technology industry.
Sam Altman Early Life
Sam Altman was born on April 22, 1985, in Chicago. He grew up in St. Louis, Missouri, in a family that encouraged curiosity, learning, and technology. His mother was a dermatologist, and his father worked as a real estate broker.
Altman developed an interest in computers at a young age. He received his first computer when he was eight years old, which sparked his passion for programming and technology. During his teenage years, he became interested in entrepreneurship and software development.
He attended John Burroughs School and later enrolled at Stanford University, where he studied computer science. However, he left Stanford before completing his degree to pursue his entrepreneurial goals.
In 2005, Altman co-founded Loopt, a location-based social networking startup, while he was still a student. This early venture marked the beginning of his career as a technology entrepreneur and investor.
His early fascination with computers, combined with his entrepreneurial mindset, helped shape his later success in the technology and artificial intelligence industries.
Sam Altman Biography & Personal Info:
| Category | Information |
| Full Name | Sam Altman |
| Known As | Sam Altman |
| Profession | Entrepreneur, Investor, Technology Executive |
| Date of Birth | April 22, 1985 |
| Age (2026) | 41 years |
| Birthplace | Chicago |
| Nationality | American |
| Birth Sign (Zodiac Sign) | Taurus |
| Height | Approximately 5 ft 10 in (178 cm) |
| Weight | Approximately 75 kg (165 lbs) |
| Education | Stanford University (Computer Science, did not complete degree) |
| Known For | CEO of OpenAI and former president of Y Combinator |
| Founded/Co-founded | Loopt; co-founder of OpenAI |
| Career Field | Artificial Intelligence, Technology, Venture Capital, Entrepreneurship |
| Years Active | 2005–Present |
| Marital Status | Married |
| Spouse | Oliver Mulherin |
| Net Worth (2026) | Estimated around US$1–2 billion |
| Famous For | Leadership in AI development and supporting technology startups |
| Major Achievement | Leading the growth of OpenAI and advancing public awareness of artificial intelligence |
Sam Altman Career & Achievement
Sam Altman has built a significant career as an entrepreneur, investor, and technology leader. He began his entrepreneurial journey in 2005 when he co-founded Loopt, a location-based social networking startup that was later acquired by Green Dot Corporation.
In 2011, Altman joined Y Combinator and became its president in 2014. During his leadership, he helped expand the accelerator’s influence and supported many successful startups, including companies that became major names in technology.
In 2015, Altman co-founded OpenAI, an organization focused on developing artificial intelligence technologies. As CEO, he played a key role in the growth and global recognition of OpenAI, especially after the launch of ChatGPT, which brought generative AI to millions of users worldwide.
His achievements include advancing artificial intelligence research, investing in innovative technology companies, and becoming one of the most influential voices in the AI industry. Altman has helped shape discussions about the future of technology, AI safety, and the impact of artificial intelligence on society.
Through entrepreneurship and leadership, Sam Altman has become a major figure in the modern technology landscape.
Sam Altman Awards
Sam Altman has received recognition for his contributions to entrepreneurship, technology, artificial intelligence, and startup development. While he is not primarily known for traditional award ceremonies, his influence in the technology industry has earned him several honors and recognitions.
- Forbes Recognition – Named among influential figures in technology and business, including recognition on lists highlighting leading innovators and entrepreneurs.
- TIME Recognition – Featured among influential people shaping technology and global discussions around artificial intelligence.
- Entrepreneurship Recognition – Honored for his leadership at Y Combinator, where he helped support and develop many successful startups.
- Artificial Intelligence Leadership Recognition – Recognized globally for his role as CEO of OpenAI and for helping bring advanced AI technologies, including ChatGPT, to a worldwide audience.
- Technology Industry Honors – Frequently included in discussions and rankings of influential technology leaders because of his impact on AI development and innovation.
Sam Altman’s greatest recognition comes from his influence on the technology ecosystem, his support of entrepreneurs, and his leadership in advancing artificial intelligence research and applications.
FAQ About Sam Altman
- Who is Sam Altman?
Sam Altman is an American entrepreneur, investor, and technology executive best known as the CEO of OpenAI. - When was Sam Altman born?
He was born on April 22, 1985. - Where was Sam Altman born?
He was born in Chicago. - How old is Sam Altman?
As of 2026, Sam Altman is 41 years old. - What is Sam Altman famous for?
He is famous for leading OpenAI and helping popularize artificial intelligence technologies such as ChatGPT. - What is Sam Altman’s net worth?
His estimated net worth in 2026 is around US$1–2 billion. - Did Sam Altman found OpenAI?
Yes, he co-founded OpenAI in 2015. - What company did Sam Altman lead before OpenAI?
He was the president of Y Combinator, a leading startup accelerator. - What did Sam Altman study?
He studied computer science at Stanford University but left before completing his degree. - Why is Sam Altman important in technology?
He is recognized for his role in advancing artificial intelligence, supporting startups, and shaping discussions about the future of technology.

