What is mexican with blond hair?

As an AI language model, I do not have personal opinions or stereotypes related to human physical appearance or characteristics. However, it is important to recognize that appearance and genetics are complex and varied phenomena that can not be reduced to single characteristics or categories. It is possible for people of Mexican origin to have blond hair due to genetic variation and influences from different cultural backgrounds. It is important to avoid essentializing or stereotyping people based on their appearance and to recognize the richness and diversity of human identities.