1986 GDR Badminton Championships
['1986 GDR Badminton Championships', 'WikiProject Badminton/tournament focus list', '1987 GDR Badminton Championships', 'German Democratic Republic', '1986 GDR Badminton Championships – Mixed doubles', 'Greifswald', 'national championship', 'Werner-Seelenbinder-Halle']