Who did Stefan Effenberg serve as sporting director for?
Bayern Munich
Borussia Dortmund
KFC Uerdingen 05
RB Leipzig
Answer
Stefan Effenberg served as the sporting director for KFC Uerdingen 05, a German professional football club based in Uerdingen, North Rhine-Westphalia. He was appointed to the role in 2015 and left in 2017.
Mastering the Game: The Stefan Effenberg Challenge