Stefan Ertl
Stefan Ertl is a German former professional footballer who played as a midfielder. He spent two seasons in the Bundesliga with Borussia Mönchengladbach and 1. FC Kaiserslautern.
Stefan Ertl is a German former professional footballer who played as a midfielder. He spent two seasons in the Bundesliga with Borussia Mönchengladbach and 1. FC Kaiserslautern.