Greg Brockman is an American entrepreneur, investor and software developer who is a co-founder and currently the president of OpenAI. He began his career at Stripe in 2010, upon leaving MIT, and became their CTO in 2013. He left Stripe in 2015 to co-found OpenAI, where he also assumed the role of CTO.

OpenAI is an American artificial intelligence (AI) research organization founded in December 2015, researching artificial intelligence with the goal of developing "safe and beneficial" artificial general intelligence, which it defines as "highly autonomous systems that outperform humans at most economically valuable work". As one of the leading organizations of the AI boom, it has developed several large language models, advanced image generation models, and previously, released open-source models. Its release of ChatGPT has been credited with starting the AI boom.