Their objectives were the same .
It was not possible to implement the project until 1961 , through the determination of Jean Ketseas , the HOC Secretary , and Carl Diem , a colleague of Coubertin 's .
Their objectives were the same , but it was not possible to implement the project until 1961 , through the determination of Jean Ketseas , the HOC Secretary , and Carl Diem , a colleague of Coubertin 's .