Horn of Africa displays the greatest diversity, a sign often viewed to represent a geographic origin. The Horn of Africa is also the place where the haplogroup E1b1b originated from, Christopher Ehret and Shomarka Keita have suggested that the geography of the E1b1b lineage coincides with the distribution of the Afroasiatic languages. Genetic analysis done on the Afroasiatic speaking population further found that a pre-agricultural back-to-Africa migration into the Horn of Africa occurred through Egypt 23,000 years ago and it brought a non-African ancestry dubbed Ethio-Somali in the region. Together with northern Somalia, Djibouti, the Red Sea coast of Sudan and Eritrea is
Joubert Horn Joubert Horn Joubert Prinsloo Horn (born 8 October 1988) is a former South African rugby union player whose usual playing position was lock. He played first class rugby between 2010 and 2016; he played for South African domestic teams the and before a spell with Italian side Viadana in 2013. After a short return to South Africa to play for the , he moved to France, where he played for Soyaux Angoulême XV Charente and . He returned to South Africa in 2016 to play for the , before announcing his retirement at the end of the year. Horn represented