As a young girl, Rosa van den Berg clearly envisioned a life for herself as an explorer. Imagine her disappointment when she found out that the world had already been discovered. When her grandfather gave her a toy medical kit for her sixth birthday, she found a new future profession. Rosa would become a doctor. The world had already been discovered, but mankind was still full of secrets.As a PhD-qualified physician-scientist, Rosa now has dozens of publications to her name. Her dissertation on the effect of light on our metabolism generated significant media attention. She presented her research at international conferences and received numerous awards for her work. After completing her PhD, she worked as a doctor in training to become a medical specialist. Rosa worked hard to build a successful career within medical science. Despite all this, in the summer of 2018 she decided to change course, trading an academic hospital setting for a full-time MBA at Nyenrode in Amsterdam.