Wikipedia
Yakub (sometimes spelled Yacub or Yaqub) is, according to the Nation of Islam (NOI), a black scientist who lived "6,600 years ago" and was responsible for creating the white race to be a "race of devils". He is said to have done this through a form of selective breeding referred to as "grafting", while living on the island of Patmos.
The Nation of Islam theology claims that Yakub is the biblical Jacob. Mainstream Sunni and Shia Muslims do not have this belief, or anything similar to it. The story has caused disputes within the NOI during its history. Under its current leader Louis Farrakhan, the NOI continues to assert that the story of Yakub is true, stating that modern science is consistent with it.
Yakub (, also transliterated in other ways including Yaqoob, Yaqoub, Yaqub and Yakup) is the Arabic version of Jacob, a Prophet of Islam (see Jacob in Islam) and hence commonly used as a male given name in Arab, Turkish and Muslim societies. It is also used as a surname.