Jean-Claude Dague
Jean- Claude Dague, born" Jean- Claude Dagouassat" in 1937, is a French film director.
Jean-Claude Dunyach
Jean- Claude Dunyach( born 1957) is a French science fiction writer.
Stav Zalait
Stav Zalait( born October 4, 1995) is an Israeli footballer who plays for Hapoel Kfar Shalem.
Jean-Claude Lutanie
Jean- Claude Lutanie is a French writer.
Jean-Claude Grumberg
Jean- Claude Grumberg( born 1939) is a French writer of children's books and a playwright.
Jean-Claude Borelly
Jean-Claude Borelly is a French trumpeter and composer.
Jean-Claude Cameroun
Jean- Claude Cameroun( born June 7, 1973) is a Cameroonian judoka.
Jean-Claude Pennetier
Jean- Claude Pennetier( born 16 May 1942) is a French classical pianist.
Jean-Claude Casadesus
Jean- Claude Casadesus( born Jean- Claude Probst) is a French conductor.
Jean-Claude Schindelholz
Jean- Claude Schindelholz( born 11 October 1940) was a Swiss football striker.

Question: Did Jean-Claude Grumberg and Stav Zalait have the same nationality?
Answer: no