Peter H. Diamandis is an American marketer, engineer, physician, and entrepreneur of Greek-American ethnicity. He is best known for being founder and chairman of the X Prize Foundation, cofounder and executive chairman of Singularity University and coauthor of The New York Times bestsellers Abundance: The Future Is Better Than You Think, The Future is Faster than You Think, How Converging Technologies Are Transforming Business, Industries, and Our Lives and BOLD: How to Go Big, Create Wealth, and Impact the World. He is former CEO and cofounder of the Zero Gravity Corporation, cofounder and vice chairman of Space Adventures Ltd., founder and chairman of the Rocket Racing League, cofounder of the International Space University, cofounder of Planetary Resources, cofounder of Celularity, founder of Students for the Exploration and Development of Space, vice chairman and cofounder of Human Longevity, Inc.

XPRIZE foundation is a non-profit organization that designs and hosts public competitions intended to encourage technological development. The XPRIZE mission is to bring about "radical breakthroughs for the benefit of humanity" through incentivized competition. It aims to motivate individuals, companies, and organizations to develop ideas and technologies.