Footballer Iker Casillas who announced retirement recently belongs to ________ country ?

a) Argentina
b) Spain
c) Germany
d) None of these

Spain’s World Cup-winning Captain and Goalkeeper Iker Casillas announced his retirement. In 2014, Casillas became one of four players to represent Spain at four World Cups. Iker Casillas was born 20 May 1981 in Móstoles, Spain.