Sport during Cold War has recently begun to be studied in more depth. Some scholars have edited a book about the US and Soviet sport diplomacy and show ow the government of these two countries have used sport during this period, notably as a tool of "soft power" during the Olympic games. Our goal is to continue in this direction and to focus more on the sport field as a place of exchanges during the Cold War. Regarding this point, our aim is to show that there were events "beyond boycotts"many and that unknown connections existed inside sport. Morevoer, many actors were involved in these exchanges. Thus, it