Greg Brockman - Co-founder and President of OpenAI

Home  /  AI Inventors  /  Greg Brockman
Greg Brockman is an American computer scientist and entrepreneur who co-founded OpenAI and currently serves as its President.

Introduction

Greg Brockman is an American software engineer and technology executive. He is the co-founder and President of OpenAI. Prior to OpenAI, he made significant contributions to the payment processing company Stripe, where he served as the company's first Chief Technology Officer.

Early Life & Education

Brockman grew up in North Dakota, where he developed a passion for mathematics and programming. He attended Harvard University and later transferred to the Massachusetts Institute of Technology (MIT), but eventually dropped out to join the tech industry and build scalable infrastructure projects.

Stripe and OpenAI

As the first CTO of Stripe, Brockman grew the engineering team from 4 to over 250 employees and architected much of its modern core payment stack. In 2015, he left Stripe to co-found OpenAI. He led the technical development of GPT-3, GPT-4, and the RLHF (Reinforcement Learning from Human Feedback) models that power ChatGPT, serving as a hands-on engineer and manager.

Greg Brockman
Greg Brockman
Greg Brockman
Company OpenAI
Country United States
Born November 29, 1988 (age 37)
Thompson, North Dakota
Education Harvard University, MIT (dropped out)
Notable work OpenAI, ChatGPT, Stripe (CTO)
Title Co-founder & President of OpenAI

Share this AI Inventor Biography

Spread historical AI biographies and inspire future innovators.

Share Post
Next Biography → Ashish Vaswani

Related AI Inventors

Microsoft; formerly Obviously AI, Inc. (Zams); Hampshire College

Nirman Dave

Nirman Dave is an Indian AI entrepreneur and product innovator best known for co-founding Obviously AI with Tapojit Debnath. Their platform helped non-technical business users build predictive machine learning models without writing code. Dave developed the original product concept after working on customer-behavior predictions at Streamlabs. Founded through academic work beginning in 2018 and publicly launched in 2020, Obviously AI later evolved into Zams, an enterprise AI agent platform. Recognized in Forbes' 2022 Enterprise Technology 30 Under 30 list, Dave announced Zams' wind-down in 2026 and subsequently joined Microsoft to work on its Discovery AI for Science platform.

AutoGPT / Determinist Ltd

Toran Bruce Richards

Toran Bruce Richards is a British software developer, entrepreneur, and artificial intelligence innovator best known as the creator of AutoGPT, one of the most influential early open-source autonomous AI agent projects. Introduced on March 30, 2023, AutoGPT demonstrated how large language models such as GPT-4 could combine planning, memory, software tools, and iterative execution to pursue complex user-defined goals.

LlamaIndex; previously Robust Intelligence, Uber Advanced Technologies Group, Quora; Princeton University

Jerry Liu

Jerry Liu is an American-based AI technology entrepreneur, software developer, and machine learning researcher best known as the original creator of GPT Index and co-founder and CEO of LlamaIndex. He graduated summa cum laude from Princeton University in 2017 with a degree in Computer Science and a certificate in Finance.