 Complete the following phrase:  Gavriil Kachalin led the Soviet Union to victory in the inaugural tournament in 1960. Since then, no manager has won the title on more than one occasion, and all winning managers have won it with their native countries, with the exception of German coach Otto Rehhagel leading Greece to victory in 2004. Two managers have both won and lost a European Championship final: Helmut Schön winner in 