Xabi Alonso
Birth Name: Xabier Alonso Olano
Place of Birth: Tolosa, Spain
Date of Birth: 25 November, 1981
Ethnicity: Spanish, Basque
Xabi Alonso is a Spanish professional footballer and manager. He played for Real Sociedad B, Real Sociedad, Eibar, Liverpool, Real Madrid, and Bayern Munich, and the Spain national team and the Basque Country national team. He is the head coach of Bundesliga club Bayer Leverkusen, and previously managed Real Sociedad B.
He is of Basque ethnicity. Xabi is the son of Isabel Olano and Periko Alonso (Miguel Ángel Alonso Oyarbide), a footballer who represented Spain as International level. His father was born in Tolosa, Basque Country, Spain. Xabi has stated, “Mi madre es la representación típica del matriarcado vasco” (my mother is the typical representation of Basque matriarchy).
Xabi is married to Nagore Aranburu, with whom he has three children.
Source: http://www.bbc.com
“CORRECTION” Even considering basque like a different ethnicity you should put Spanish Basque because Spanish it´s his nationality (like when you put Mexican Spanish or African American). Appart from that,Alonso, his first surname it´s not basque at all, so his ethniticity should be Spanish Basque and Spanish.
Spanish Basque is unnecessary, Basques are their own ethnic group. Add Spanish because Alonso is Spanish but the rest was nonsense.