Jürgen Mehrtens is the CEO of YEARS, a prevention and healthspan clinic based in Berlin. With a background in law and entrepreneurship, he leads the strategic development of YEARS as a science-based alternative to reactive healthcare. The clinic focuses on early detection through advanced diagnostics and uses data to create personalized risk assessment and prevention plans for its clients. At YEARS, Jürgen is also overseeing the development of a longitudinal health dataset aimed at identifying early indicators of aging and disease. His work bridges the fields of health, data and system innovation with the goal of making proactive care both scalable and trustworthy. He believes that the future of healthcare lies in precision, not protocol and that longevity must be grounded in evidence, not trends.