Co-founder of OpenAI.
Samuel Harris Altman is an American entrepreneur and investor. He previously served as chief executive officer of OpenAI from 2019 to 2023 and as president of Y Combinator from 2014 to 2019.
OpenAI Co-founder
Apr 22nd, 1985
American
Stanford University, BS Computer Science, 2005 (dropout)
Loopt, Co-founder & CEO
Reddit, CEO
Y Combinator, President
OpenAI, CEO
Ethereum co-founder Vitalik Buterin has raised red flags over Sam Altman’s Worldcoin project, arguing that its one-person-one-ID model threatens the core pseudonymity of crypto culture.
World launches a flagship hub in Miami’s Wynwood District amid rising concerns over online identity and bot detection.
Worldcoin (WLD) price experienced a 5% price increase, reaching $1.30 following Sam Altman’s announcement of new GPT models, GPT-4.5 and GPT-5
OpenAI has plans to open new offices in Brussels, Paris, New York, Singapore and Seattle as part of its global expansion.
Despite looking to explore other markets in both Asia and Latin America, Worldcoin remains determined to make an impact in Europe.