Article: In the 1970s and 1980s there were reports of his making sexual advances toward female reporters and members of his entourage. After the civil war, more serious charges came to light. Annick Cojean, a journalist for Le Monde, wrote in her book, Gaddafi's Harem that Gaddafi had raped, tortured, performed urolagnia, and imprisoned hundreds or thousands of women, usually very young. Another source—Libyan psychologist Seham Sergewa—reported that several of his female bodyguards claim to have been raped by Gaddafi and senior officials. After the civil war, Luis Moreno Ocampo, prosecutor for the International Criminal Court, said there was evidence that Gaddafi told soldiers to rape women who had spoken out against his regime. In 2011 Amnesty International questioned this and other claims used to justify NATO's war in Libya.

Now answer this question: What is the nationality of Seham Sergewa?
Libyan