John Doerr is an American businessman, the self-made billionaire Chairman of Kleiner Perkins (KP), one of the world's most famous and influential venture capital firms. Born in St. Louis, Missouri, in 1951, his career is rooted in elite engineering and technology management.

Doerr holds a B.S. and an M.S. degree in Electrical Engineering from Rice University and an MBA from Harvard Business School in 1976. His career began at Intel in 1974 as an engineer and marketing manager. His structural contribution is immense: he is a tireless advocate for education and a pioneer of Silicon Valley's cleantech movement, investing in zero-emissions technologies since 2006.

• Kleiner Perkins (Chairman & Partner): The core wealth generator, one of the world's most influential venture capital firms (investing in Amazon, Google, Intuit, and Compaq).
• Investment Strategy: His philosophy focuses on identifying entrepreneurs with passion, outstanding teams, and disruptive innovation (missionaries, not mercenaries).
• Cleantech Pioneer: He has invested in zero-emissions technologies since 2006 and is the author of Speed and Scale: An Action Plan for Solving Our Climate Crisis Now.
• Philanthropy: He co-founded the New Schools Venture Fund (1998) to finance innovative educational ventures for high-need students.

John Doerr's strategic genius was his ability to spot talent and transformative technology early. He joined Kleiner Perkins in 1980 and sponsored a series of investments that resulted in the creation of more than 150,000 new jobs. His landmark investments include Amazon, Google, and Intuit, which generated billions in returns. He helped implement the Objectives and Key Results (OKRs) goal-setting system (popularized by his book, Measure What Matters).

His structural contribution is tied to his role in driving the success of the Internet revolution (funding Amazon/Google) and his pivot to climate activism and cleantech investing. He has been a tireless advocate for clean energy. His wealth is secured by the colossal, long-term appreciation of his venture capital stakes, cementing his status as one of Silicon Valley's most influential figures.

John Doerr's social impact is massive and structural, tied to Kleiner Perkins' role in funding the foundational companies of the modern digital economy (Amazon/Google). His profound philanthropic contribution is his commitment to education (New Schools Venture Fund) and cleantech/climate solutions.

His structural contribution is tied to his belief in OKRs as a system for driving execution and his influential voice on solving the climate crisis through rapid innovation and investment.

John Doerr maintains the professional, composed style of a venture capitalist. His attire is consistently formal and high-quality, favoring tailored suits. His aesthetic reflects stability and immense intellectual authority, typical of a leader in Silicon Valley's finance elite.

Residing in California, his luxury is the immense security and financial reward derived from his multi-billion dollar fortune. His life is dedicated to technology investment, climate activism, and the long-term stewardship of disruptive innovation.