The United Nations Special Representative for Iraq was born on March 15, 1948 (February 5, 1948) and the United Nations High Commissioner for Human Rights, Sergei Biella Demero, was born on March 15, 1948, in Rio de Janeiro, Brazil. After graduating from the university in 1969, Demero was willing to enter the United Nations High Commissioner for Human Rights in Geneva, Switzerland to pay for his work at the United Nations refugee agency in Bangladesh, Switzerland, Sudan, Cyprus, Mozambique, Peru, Lebanon, etc. After graduating from the university in December 1969, Demero also attended the United Nations and Southern Annan celebration of the return of China to Macau. In 2003, he met the United Nations in Bangladesh, Switzerland, Sudan, Cyprus, Mozambique, Peru, Lebanon and other nations,