Kammala jumla mai zuwa: Wellen ya taka leda a duk aikinsa tare da tawagar garinsa Krefelder EV 1936, yanzu ana kiranta da Krefeld Pinguine. Ya kuma zama kocin kungiyar a shekarar 1978. Wellen ya taka leda a cikin
1961 Gasar Kofin Duniya na Ice Hockey don Jamus ta Yamma.