Founder, Søberg Institute; Founder, Thermalist®, Denmark
Susanna Søberg, PhD, is a leading global voice in contrast therapy and metabolic health. Her mission: help 1% of the world—over 80 million people—reduce stress and cortisol by 20–25% through science-based contrast therapy. Founder of Søberg Institute and Thermalist®, she has spent over a decade researching cold/heat exposure, stress resilience, and breathwork. Her Søberg Principle® protocols have reached millions via bestselling books, top podcasts, global media, and elite clients like Cristiano Ronaldo.