Introduction to the letter: This six-page letter was a top-secret document of the International Olympic Committee at the time. It was a letter written by Lord Killanin, the sixth president of the International Olympic Committee, to his next president. At the time, he did not know that Samaranch was the next president. The letter is 6 pages long and mainly contains his opinions and suggestions within the International Olympic Committee and some related committees. From the above outline, we can see how seriously Samaranch attaches to this letter.