Rolf Duda, also known as PEAKWOLF, is a biohacker, entrepreneur, and expert in breathwork, stress regulation, and resilience. After many years as a management consultant and business executive, a lifestyle shaped by high stress, constant travel, and long working days — he began searching for ways to remain healthy and focused within modern work environments.His encounter with biohacking, breathwork, and cold exposure fundamentally changed his lifestyle. Today he dedicates his work to helping people regulate their nervous system, increase their energy, and take ownership of their health.Through his project PEAKWOLF, he shares science-based strategies for resilience, mental clarity, and physical performance. In workshops, retreats, and talks, he combines breathwork, cold exposure, and practical biohacks into methods that can be integrated into everyday life.At flowFEST 2026, Rolf will demonstrate how conscious breathing, stress regulation, and simple biohacking tools can help people regain energy, strengthen resilience, and reconnect with their bodies.