Björn SchierenbeckBjörn Schierenbeck is a German former professional footballer who played as a defender or midfielder.CareerBorn in Bremen, Schierenbeck made his debut on the professional league level on 22 February 1996 in the Bundesliga for SV Werder Bremen coming on as a 90th-minute substitute for Christian Brand in a game against Hansa Rostock.Honours DFB-Pokal: 1999