Isabella Khair Hadid was born on October 9, 1996, in Washington, D.C. Her father, Mohamed Hadid, is a Palestinian real estate developer, while her mother, Yolanda Hadid (née van den Herik), is a Dutch former model. Through her father, Hadid claims descent from Zahir al-Umar, ruler of northern Palestine in the mid-18th century. She has an older sister, Gigi Hadid, and a younger brother, Anwar, both of whom are also models. She also has two older paternal half-sisters, Mar…