They are not related
Rey mysterio has 1 son named Dominick.
yes sin cara and Rey Mysterio are friends
Rey Misterio (same person as Rey Mysterio) was a luchador in Mexico, and also the uncle of WWE's Rey Mysterio Jr., who changed his ring name to Rey Mysterio. The reason was because fans hadn't heard of his uncle so there was no use for the "Jr." and if you want to know more about rey mysterio, read his new book, Behind The Mask
They never had an actual name. They always went by the name of either Batista & Rey Mysterio, or Rey Mysterio & Batista.
Rey Mysterio is of American nationality, although he is of Mexican descent.
No, Batista and Rey Mysterio are not related.
yes.Rey Mysterio is wwe's Rey Mysterios uncle. He was a big star in Mexico
yes, i guess
No, they are not.
I think he has, In a episode of CSI called Mascara. But then i might be wrong.
Yes, Rey Mysterio Sr. is his uncle and was the one that trained him.Rey Mysterio Jr. is Rey Mysterio.
Rey Mysterio Is Mexican
Rey Mysterio is awesome