Ale is a God, he can do what ever he wants with his hair. And Davids is a black dude with dreadlocks, so a very different situation.
Ibra looks like a fucking camel, no need to talk about his hair. Baggio's ponytail was fucken ugly.
Well Yldz is hardly a name, too many consonants. The same reason nobody cares to even try to pronounce Szczesny.
So it's either Yildiz or some nickname.