3rd worlders having basic hygene standards. Challenge: Impossible.
(media.scored.co)
They were the product of Egyptian and Hebrew Race-Mixing, the Egyptians were probably the browner of the 2 on account of being hamites, but pretty sure most depictions of muhammed show him as a fair skinned mediterranian man. I think as Islam expanded they started to mix with the sub-saharans (who are possibly degenerated hamites cursed by God), they became browner).