I understand why some of guys consider Northern Sudanese people to be Arabs mixed with Dinka people

[Nomoregames2019]

Within the Nilo-Saharan languages are a number of languages with at least a million speakers (most data from SIL's Ethnologue 16 (2009)). In descending order:

• Luo (Dholuo, 4.4 million). Dholuo language of the Luo people of Kenya and Tanzania, Kenya's third largest ethnicity after the Niger–Congo-speaking Agĩkũyũ and Luhya). (The term "Luo" is also used for a wider group of languages which includes Dholuo.)
• Kanuri (4.0 million, all dialects; 4.7 million if Kanembu is included). The major ethnicity around Lake Chad.
• Songhay (3.2 million all dialects, mostly Zarma). Spread along the Niger River in Mali, Burkina Faso, and Niger, throughout the historic Songhai Empire, including its former capital Gao and the well-known city of Timbuktu.
• Teso (1.9 million). Related to Maasai.
• Nubian (1.7 million, all dialects). The language of Nubia, extending today from southern Egypt into northern Sudan. Many Nubians have also migrated northwards to Cairo since the building of the Aswan Dam.
• Lugbara (1.7 million, 2.2 if Aringa (Low Lugbara) is included). The major Central Sudanic language; Uganda and the Democratic Republic of the Congo.
• Nandi–Markweta languages (Kalenjin, 1.6 million). Kenyan Rift Valley.
• Lango (1.5 million). A Luo language, one of the major languages of Uganda.
• Dinka (1.4 million). The major ethnicity of South Sudan.
• Acholi (1.2 million). Another Luo language of Uganda.
• Nuer (1.1,million in 2011, significantly more today). The language of the Nuer, another numerous people from South Sudan and Ethiopia.
• Maasai (1.0 million). Spoken by the Maasai people of Kenya and Tanzania, one of the most well-known African peoples internationally.[9]
• Ngambay (1.0 million with Laka). Central Sudanic, the principal language of southern Chad.

Some other important Nilo-Saharan languages under 1 million speakers:

• Fur (500,000 in 1983, significantly more today). The eponymous language of Darfur Province in western Sudan.

• Tubu (350,000 to 400,000) One of the northernmost Nilo-Saharan languages, extending from Nigeria, Niger, and Chad into Libya. Most Tubu speakers live in Northern Chad close to the Tibesti Mountains. Tubu has two main varieties: the Daza language and the Teda language.

The total for all speakers of Nilo-Saharan languages according to Ethnologue 16 is 38–39 million people. However, the data spans a range from ca. 1980 to 2005, with a weighted median at ca. 1990. Given population growth rates, the figure in 2010 might be half again higher, or about 60 million.

[/QUOTE]

Some white anthropologists lied about Nubian DNA and started to cluster in all groups non-Nubian/Arab tribes from west/south Sudan as being from a similar common ancestral language group, and being all genetically related to each other.

 

[Aurelian]

Did they done DNA test on ancient nubians ?