The two top officials of the East German delegation to the Grenoble Olympics , Helmut Behrend ( left ) , Secretary General of the East German National Olympic Committee and Dr Heinz Schoebel , President of the NOC for East Germany , outside the hotel of the East German team , following the announcement that three of their girls who were taking part in the women's toboggan event , had been disqualified . 14th February 1968