I agree. If his descendents are still there, he is a White guy, then....he turned White in the 10K years from when he was 'dark skin' then to White skin now.
(We do what we can with the data we have.)
Other reports say that the U5a haplogroup spent the Ice Age in the Iberian Refuge
.
Someone was paid a LOT of money to make up his white guy face...and someone was paid a LOT of money to make up his black face.
And of course, now it's controversial...and that means....MORE GRANT MONEY.