Sam Altman is an American entrepreneur, investor, and programmer who has made significant contributions to the technology industry. He is best known as the co-founder and former CEO of Y Combinator, a prominent startup accelerator that has helped launch numerous successful companies, including Airbnb, Dropbox, and Reddit. Altman is also the founder of several other notable companies, including Loopt, Hydrazine Capital, and OpenAI. Sam Altman was born on April 22, 1985, in Chicago, Illinois. He grew up in a Jewish family and attended John Burroughs School, a private school in St. Louis, Missouri. Altman showed an early interest in computers and programming, and he taught himself how to code at a young age. In 2005, Altman entered Stanford University to study computer science, but he dropped out after one year to pursue his entrepreneurial ambitions. He moved to Silicon Valley and began working on a variety of startup projects. In 2009, Altman co-founded Y Combinator with Jessica Livingston and Paul Graham. Y Combinator is a startup accelerator that provides funding, mentorship, and other resources to early-stage startups. The program has been incredibly successful, and it has helped launch many of the most successful tech companies of the past decade. Altman served as Y Combinator's president from 2014 to 2019. During his tenure, he oversaw the launch of over 1,500 startups, and he helped to shape the company's culture and philosophy. He is widely credited with playing a key role in Y Combinator's success. In addition to his work at Y Combinator, Altman has also founded several other notable companies. In 2005, he co-founded Loopt, a social networking app that allowed users to share their location with friends. Loopt was acquired by Yahoo in 2012 for $43 million. In 2012, Altman co-founded Hydrazine Capital, an early-stage venture capital firm that invests in tech startups. Hydrazine Capital has made successful investments in companies such as Coinbase, Palantir Technologies, and Stripe. In 2015, Altman co-founded OpenAI, a non-profit research company with the stated goal of ensuring that artificial general intelligence benefits all of humanity. OpenAI has made significant progress in developing new AI technologies, and it has attracted funding from some of the most prominent people in the tech industry, including Elon Musk, Reid Hoffman, and Peter Thiel. Altman has been involved in several controversies over the years. In 2016, he was criticized for his decision to invite Donald Trump to speak at Y Combinator's Demo Day. Altman later defended his decision, saying that it was important for startups to engage with a wide range of people, even those with whom they disagree. In 2018, Altman was criticized for his involvement in Worldcoin, a cryptocurrency project that aimed to create a universal basic income. The project was ultimately abandoned after it was met with widespread criticism. Latest News In 2023, Altman stepped down as CEO of O...