In the German media, the work and disappearance of the Austrian Jan Marsalek has been a central topic in the last few days. As Chief Operating Officer (COO) of Wirecard, Marsalek is said to have been the person actually responsible for the day-to-day business. The 40-year-old manager is said to be a mystery. He has no formal education, no high school diploma, and no university degree. He is said to have started his career at the age of 20 and to have built Wirecard's spider's nest in recent years.