Bisaz ya jagoranci tawagar Jamus zuwa gasar zakarun Turai uku a 1989, 1991 da 1995. Bisaz, Jamus ta kuma zama ta biyu a gasar cin kofin duniya ta mata ta 1995. Ya yi murabus bayan da aka fitar da tawagar Jamus a zagaye na 1 a gasar Olympics ta 1996. Tare da mataimakinsa tun 1983, Tina Theune, ya gina tsarin bincike kuma yana da alhakin sabon shirin matasa na DFB. Tambaya: Gwanaye nawa ne Bisanz ya jagoranci tawagar Jamus a?
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