Kammala jumla mai zuwa: Detlev Grabs (an haife shi 29 ga Oktoba 1960) mai bincike ne a fannin ilimin lissafi da ilimin kwayoyin halitta kuma mai tseren ruwa na Gabashin Jamus. Ya yi gasa a Wasannin Olympics na bazara na 1980 kuma ya lashe lambar azurfa a tseren tseren 4 × 200 m; ya kasa kaiwa wasan karshe a tseren tseren 200 m da 400 m. Ya kuma kasance wani ɓangare na ƙungiyar Jamus ta Gabas wanda ya gama na uku a cikin 4 × 200 m freestyle relay a
Gasar Wasannin Ruwa ta Turai ta 1977.