Bierhoff missed an appointment with the new Academy in Frankfurt and has moved in isolation immediately.
The DFB Director himself sent a video message that he can not perceive the appointment.
In the last week Bierhoff was still present at the World Cup draw in Qatar.
When presenting the campus, which is to be opened in the summer, lacked Secretary-General Heike Ullrich.
Through the program, Tobias’s main academic leader led.
The 53-year-old beerhoff directed in his message, holding the DFB campus for a quantum leap.