Summer Olympic Games from a 42-event competition with fewer than 250 male competitors from 14 nations in 1896, to 306 events with 11,238 competitors (6,179 men, 5,059 women) from 206 nations in 2016. The Summer Olympics has been hosted on five continents by a total of nineteen countries. The United States has hosted the Games four times (in 1904, 1932, 1984 and 1996); this is more times than any other nation. The Games have been held three times in the United Kingdom (in 1908, 1948 and 2012); twice each in Greece (1896, 2004), France (1900, 1924), Germany (1936, 1972) and Australia (1956, 2000);
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