Achievements Possekel competed for West Germany in the 1976 Summer Olympics held in Montreal, Canada in the 4 × 100 m relay, where she won the silver medal with her team mates: 100 m bronze medalist Inge Helten, Olympic 100 m champion Annegret Richter and Annegret Kroniger. In 1977 Possekel was part of the European Select 4 × 100 m relay team, who ran 42.51 secs (1 hundredth outside the WR) to win at the first World Cup.