The leaders and representatives of Gulf Cooperation Council (GCC) for Arab States, Crown Prince of Kuwait Sheikh Nawaf Al-Ahmad Al-Jaber Al-Sabah; Chairman of Board of Trustees of Zayed Foundation for Humanitarian Works and Chairman of Abu Dhabi Sports Council in the United Arab Emirates Sheikh Nahyan bin Zayed Al Nahyan, Chairman of Qatari Olympic Committee Sheikh Joa'n bin Hamad Al Thani, Omani Minister of Sports Affairs Sheikh Saad bin Mohammed Al-Saadi and their accompanying delegations in their country left Riyadh here today after attending the closing ceremony of King Abdulaziz Festival for Camels. At King Khaled International Airport, The leaders and representatives of Gulf Cooperation Council (GCC) for Arab States were seen off by Ibrahim bin Abdulaziz Al-Assaf, Minister of the State and Member of the Cabinet, and a number of officials.