Melanesians are the worlds only blonde haired blue eyed black people.
And
Pacific Islanders Appear to Be Carrying The DNA of an Unknown Human Species
Hints of an unidentified, extinct human species have been found in the DNA of modern Melanesians - those living in a region of the South Pacific, northeast of Australia.
www.sciencealert.com
And
Scientists Find a Mysterious 'Ghost Lineage' In the DNA of West Africans
Researchers find evidence that a group of still-unknown humans interbred with our ancestors.
www.discovermagazine.com