Matthias Hamann is a German football manager and former player. He is the brother of Dietmar Hamann. Hamann made 59 appearances in the Bundesliga during his playing career. Hamann worked as a scout as part of the staff for head coach Jürgen Klinsmann on the United States national team until Klinsmann was fired in November 2016. He now works as scout for Bundesliga team Eintracht Frankfurt. Wikipedia