Sierra Leone at the 2000 Summer Olympics Sierra Leone at the 2000 Summer Olympics Sierra Leone sent a delegation to compete at the 2000 Summer Olympics in Sydney, Australia from 15 September to 1 October 2000. This was the African nation's sixth time appearing at a Summer Olympic Games. The delegation consisted of three competitors, two track and field athletes; Alpha B. Kamara and Ekundayo Williams; and weightlifter Joseph Bellon. Neither of the track athletes advanced beyond the first round of their events, while Bellon finished 16th in the men's under 77 kg event. The National Olympic Committee of Sierra Leone was recognised by the International Olympic
Tonga at the 2000 Summer Olympics 1 January 1984. The Kingdom of Tonga made its Olympic debut at the 1984 Summer Olympics, and has appeared at every Summer Olympic Games since then, making these Sydney Games their fifth appearance. They did not make their debut in the Winter Olympic Games until the 2014 Sochi Olympics. The 2000 Summer Olympics were held from 15 September to 1 October 2000; a total of 10,651 athletes represented 199 National Olympic Committees. The Tongan delegation consisted of two track and field athletes; Toluta'u Koula and Ana Siulolo Liku; and weightlifter Tevita Kofe Ngalu. Liku was chosen as the flag-bearer for