Kibera, the infamous slum in Nairobi—Kenya’s capital—, is viewed as “the biggest, largest and poorest slum in Africa.” After the First World War, the British government allowed the Nubians to settle in a forest1 at the edge of Nairobi, as a reward for their service. However, after Kenya’s independence, the government claimed this land as its own. Nubians continued to built and spread urbanization in Kibera, welcoming new comers from all over the country. Nowadays, Kibera is surrounded by the richest areas of Nairobi and it is also close to the industrial area. These two areas provide job opportunities that attract rural Kenyans. There are approximatly 2.5 million slum dwellers in about 200 settlements in Nairobi representing 60% of the Nairobi population and occupying just 6% of the land. Kibera houses about 250,000 of these people. Kibera is the biggest slum in Africa and one of the biggest in the world.