Offerdahal ya zauna a WMU na tsawon shekaru hudu - daga 1982 zuwa 1985 - kuma ya zama babban jami'in ilimin kimiyyar lissafi.
Tabbas, wani nau'i mai rikitarwa na jumla shine "Offerdahal ya zauna a WMU na tsawon shekaru hudu, yana da kwarewa a cikin ilimin kimiyyar halitta, kuma yana fara kowane wasa a wannan lokacin. "