Johannesburg World Cities Research Network. In 2011, the population of the city of Johannesburg was 4,434,827, making it the most populous city in South Africa. In the same year, the population of Johannesburg's urban agglomeration was put at 7,860,781. The land area of the municipal city () is large in comparison with those of other major cities, resulting in a moderate population density of . The city was established in 1886 following the discovery of gold on what had been a farm. The city is commonly interpreted as the modern day El Dorado due to the extremely large gold deposit found
Yeshivah Gedolah of Johannesburg Yeshivah Gedolah of Johannesburg Yeshivah Gedolah of Johannesburg was one of the first Yeshivot established in South Africa. Since its founding in 1978, it has played an important - though understated - role in the South African religious community. It is based in Observatory, Johannesburg. It was established and headed by Rosh Yeshiva Rabbi Azriel Goldfein until his death in 2007, and is now headed by his sons Rabbi Avraham and Rabbi David Goldfein. The Yeshiva accommodates students from across the spectrum of Orthodoxy. The Hirsch Lyons Primary and High Schools are associated with the Yeshivah. Rabbi Goldfein studied in