Event Test 1

Dr. Chen spent 15 years treating Silicon Valley's most demanding executives before founding Apex Longevity Institute, where he now advises founders, fund managers, and Fortune 100 CEOs on performance optimization. His research on executive stress and metabolic dysfunction has been published in The Lancet and JAMA Internal Medicine. He holds dual doctorates in internal medicine and biochemistry from Johns Hopkins and serves as a health advisor to two major PE firms conducting due diligence on founder-led acquisitions.

Sarah Thornton has spent two decades studying what separates those who perform under pressure from those who break. After consulting with Naval Special Warfare on selection and resilience protocols, she pivoted to working exclusively with high-growth company leadership teams. Her framework for "sustainable intensity" has been adopted by over 40 venture-backed companies. Her book Operational Endurance was a Wall Street Journal bestseller, and she speaks frequently on building executive teams that maintain peak output through scale, exits, and beyond.