 Complete the following phrase:  The Comité National Olympique et Sportif Mauritanien The National Olympic Committee NOC of Mauritania was recognised by the International Olympic Committee on 1 January 1979. Mauritania made their Olympic debut at the 1984 Los Angeles Olympics, and have sent a delegation to every Summer Olympic Games since; they have yet to make their first appearance at the Winter Olympic Games. These Sydney Olympics were the nations fifth appearance at a Summer Olympiad. The 2000 Summer Olympics were held from 15 September to 1 October 2000; a total of 10,651 athletes represented 199 NOCs. The Mauritanian delegation consisted of two track and field athletes, Sidi Mohamed Ould Bidjel and Fatou Dieng. Ould Bidjel was selected as the flag-bearer for the 