Much of it's territory was occupied for almost 800 years by the MOORS, who were Berbers and Arabs, mainly. So Spaniards have mixed racial/ethnic heritage, however "pale skinned" they might be.
I don't like to delve much into racist BS, but there has been so much sh*t said this morning that I have to point out that fact.
Martínez is Latin American to the bone. Just like Margo, Canelo, Cotto, Montiel, Barrera, John Ruiz, etc.
The Moorish were eradicated from Spain in 1492, and that Moor genetic makeup also made their way into Latin America, thanks to Columbus.
That is all.