John D. Arnold has established himself as a prominent investor and philanthropist, co-founding Arnold Ventures LLC to drive evidence-based solutions in critical sectors like healthcare and education. After generating $750 million for Enron’s natural gas derivatives trading book in 2001, John D. Arnold went on to receive the largest bonus in Enron history at $8 million.

Arnold continues his impactful work through Arnold Ventures LLC, championing data-driven approaches to systemic challenges. His governance experience extends to serving on the boards of prominent organizations including Meta, Vanderbilt University, the Columbia Center on Global Energy Policy, and The City Fund. Most recently, Arnold joined the Meta Board of Directors in 2024, continuing to lend his strategic insights to influential global entities.