Kammala jumla mai zuwa: Ludwig Siebert (an haife shi a ranar 25 ga Satumba 1939) tsohon dan wasan bob ne na Yammacin Jamus wanda ya yi gasa a cikin shekarun 1960. Ya lashe lambar zinare biyu a gasar maza hudu a gasar cin kofin duniya ta FIBT (
1962, 1966) da kuma An ba da lambar zinare a 1966 bayan hadarin da ya kashe ɗan wasansa Toni Pensperger yayin taron mutum huɗu. An ba Pensperger lambar yabo ta zinare bayan mutuwarsa yayin da Siebert da abokan aikinsa da suka tsira Helmut Werzer da Roland Ebert suka karɓi zinaren su ma.