Kammala jumla mai zuwa: A cikin 2018 Wiskus ya fara gasa tare da Minnesota Golden Gophers. A watan Fabrairun ya yi gasa a gasar cin kofin hunturu ta 2018 inda ya kasance na tara a zagaye kuma ya lashe azurfa a wasan motsa jiki a bayan Sam Mikulak. A Gasar Zakarun Kasa ta NCAA ta 2018 Wiskus ya taimaka wa Minnesota ta zama ta biyu a matsayin ƙungiya kuma a kashin kansa ya sami azurfa a cikin zagaye a bayan Yul Moldauer. A cikin
Wiskus ya kasance na 19 a gasar zakarun Amurka.