Secretary General of the United Nations Ban Ki-moon have visited Saudi mission here to offer condolences on the death of the Custodian of the Two Holy Mosques King Abdullah bin Abdulaziz Al Saud. Upon arrival, the UN Secretary General was received by Saudi Permanent Representative at United Nations Ambassador Abdullah bin Yahya Al-Mouallimi. In the condolence book, Ban Ki-moon expressed deep sorrow for the loss of the late great leader, highlighting his appreciated efforts at the international arena.