Home/Former AU chief backs Senegal's Macky Sall for UN secretary-general Asia China Former AU chief backs Senegal's Macky Sall for UN secretary-general Diplomacy Senegal Senegalese Macky Sall Moussa Faki Mahamat the United Nations Sources (1) Former AU chief backs Senegal's Macky Sall for UN secretary-general CGTN · 9 March 2026