People / Marta Gayà peoplepill id: marta-gaya MG 1 views today 1 views this week Mistress of Juan Carlos I , King of Spain Marta Gayà Biography Lists News Also Viewed Marta Gayà The basics Quick Facts Intro Mistress of Juan Carlos I , King of Spain Is King Mistress From Spain Field Military Royals Gender female Birth 1949, Majorca Age 73 years