Dr. Kerstin Humberg is the founder of 'Yunel', a Berlin-based start-up with the mission to unleash human potential and happiness for positive social change. In short, to 'make happiness work'. Inspired by Nobel Peace Laureates Muhammad Yunus and Nelson Mandela, Kerstin believes in the transformative power of social entrepreneurship and positive psychology.
Previously, Kerstin worked as a business consultant with McKinsey & Company (2006-2014). She is a trained journalist, certified trainer in Positive Psychology, and holds a PhD in Human Geography. For her research and reports she has been awarded several academic and journalism prizes.