{"id":165052,"date":"2026-05-06T12:12:14","date_gmt":"2026-05-06T12:12:14","guid":{"rendered":"https:\/\/www.one.org\/africa\/?post_type=one_press&#038;p=165052"},"modified":"2026-05-06T13:29:55","modified_gmt":"2026-05-06T13:29:55","slug":"one-campaign-names-mark-green-president-ceo","status":"publish","type":"one_press","link":"https:\/\/www.one.org\/africa\/press\/one-campaign-names-mark-green-president-ceo\/","title":{"rendered":"The ONE Campaign Names Ambassador Mark Green as its next President and CEO"},"content":{"rendered":"\n<p><strong>WASHINGTON, DC, May&nbsp;6, 2026&nbsp;\u2014<\/strong>&nbsp;<a href=\"https:\/\/www.one.org\/?set_site=true\">The ONE Campaign<\/a>,&nbsp;a global non-profit organization advocating for economic opportunity and health across Africa,&nbsp;today announced&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Mark_Green_(Wisconsin_politician)\">Ambassador&nbsp;Mark Green<\/a>&nbsp;as its next President and CEO, effective May 25.&nbsp;<\/p>\n\n\n\n<p>Green succeeds&nbsp;<a href=\"https:\/\/www.one.org\/person\/ndidi-okonkwo-nwuneli\/\">Dr.&nbsp;Ndidi Okonkwo&nbsp;Nwuneli<\/a>, who will remain on ONE\u2019s Board of Directors and serve in a pivotal advisory role&nbsp;as well as Chair of a new&nbsp;board committee&nbsp;to support the organization\u2019s growing presence across Africa. She is stepping down from the CEO role to be closer to her family in Nigeria and&nbsp;to&nbsp;scale her entrepreneurial ventures in agribusiness,&nbsp;philanthropy&nbsp;and social innovation. She&nbsp;will support a seamless leadership transition.&nbsp;<\/p>\n\n\n\n<p>\u201cNdidi&nbsp;deftly&nbsp;led&nbsp;ONE&nbsp;through a period of transformation, strengthening our strategy, systems and leadership while deepening our impact across Africa,\u201d&nbsp;<strong>said&nbsp;<\/strong><a href=\"https:\/\/www.one.org\/person\/tom-freston\/\"><strong>Tom Freston<\/strong><\/a><strong>, Chair of ONE\u2019s Board of Directors.<\/strong>&nbsp;\u201cWe are&nbsp;grateful&nbsp;she will continue to support ONE as a member of the Board. Mark\u2019s global leadership,&nbsp;policy&nbsp;expertise&nbsp;and&nbsp;commitment to Africa will&nbsp;help us&nbsp;build on this&nbsp;strong foundation.\u201d&nbsp;<\/p>\n\n\n\n<p>Most recently, Green served as president of the Wilson Center in Washington, D.C. He brings extensive leadership experience across government,&nbsp;diplomacy&nbsp;and international development, including serving as Administrator of the US&nbsp;Agency for International Development&nbsp;(USAID)&nbsp;and as a&nbsp;four-term&nbsp;member of the US Congress, where he helped shape major global health and development initiatives such as PEPFAR and the Millennium Challenge Corporation. He has also held senior roles at the McCain Institute, the Initiative for Global Development, and the US Global Leadership Coalition.&nbsp;<\/p>\n\n\n\n<p>Green&nbsp;has a&nbsp;deep&nbsp;ties&nbsp;to Africa. He&nbsp;served as US Ambassador to Tanzania,&nbsp;taught in&nbsp;Kenya&nbsp;and spent time&nbsp;in South Africa&nbsp;as a child\u2014experiences that have&nbsp;shaped his long-standing commitment to expanding opportunity and economic growth across the continent.&nbsp;<\/p>\n\n\n\n<p><a href=\"https:\/\/www.one.org\/person\/bono\/\"><strong>Bono<\/strong><\/a><strong>, ONE\u2019s co-founder<\/strong>, said, \u201cNdidi\u2019s catalytic leadership has been a gift for ONE, ensuring the voices that ONE was founded to serve are paramount, and steering the organization through unprecedented times in global health and global politics.&nbsp;&nbsp;Her guidance from Lagos through the ONE Board will be as important as ever.&nbsp;&nbsp;&nbsp;<\/p>\n\n\n\n<p>\u201cHer successor,&nbsp;Ambassador Mark Green,&nbsp;is an old friend of ONE\u2019s core issues,&nbsp;a statesman&nbsp;with stellar credentials.&nbsp;&nbsp;He is of politics but above politics, respected by both&nbsp;Republicans and&nbsp;Democrats in Washington DC, with a global network built while running USAID&nbsp;and in the US&nbsp;foreign service.&nbsp;&nbsp;He is a great leader for&nbsp;ONE&nbsp;in&nbsp;this moment when we need bodyguards for global health financing,&nbsp;but also pragmatic visionaries who can work as partners in rethinking global health systems.&nbsp;&nbsp;<\/p>\n\n\n\n<p>\u201cMark is a true believer in the American values that birthed PEPFAR, and in policies that foster partnership,&nbsp;not patronage.&nbsp;&nbsp;And in the basic idea that where you live&nbsp;shouldn&#8217;t&nbsp;determine&nbsp;whether you live, which was and is the point of ONE.\u201d&nbsp;&nbsp;&nbsp;<\/p>\n\n\n\n<p>\u201cI\u2019m honored to join ONE at such an important&nbsp;moment,\u201d&nbsp;<strong>said Green.<\/strong>&nbsp;\u201cAfrica\u2019s future is central to global progress, and&nbsp;I\u2019ve&nbsp;seen firsthand the ingenuity and potential across the continent. I look forward to working with partners, advocates, and leaders to accelerate progress, deepen partnerships, and deliver lasting impact.\u201d&nbsp;<\/p>\n\n\n\n<p>\u201cONE is entering its next chapter from a position of strength,\u201d&nbsp;<strong>Nwuneli&nbsp;added.<\/strong>&nbsp;\u201cWe have a clear strategy, a strong leadership team, and a proven&nbsp;track record&nbsp;of results.&nbsp;In my role on the Board, I look forward to working with&nbsp;Mark&nbsp;to build&nbsp;on that foundation and take our impact even further.\u201d&nbsp;<\/p>\n\n\n\n<p><strong>About The ONE Campaign:<\/strong>&nbsp;<\/p>\n\n\n\n<p>ONE is a global, nonpartisan organization advocating for the investments needed to create economic opportunities and healthier lives in Africa. Since 2004, it has helped secure more than&nbsp;$1 trillion&nbsp;in new investments that build a safer, more prosperous world. ONE\u2019s trusted advocacy combines hard-hitting data, grassroots&nbsp;activism&nbsp;and political engagement to influence decision-makers and drive lasting change. Learn more at&nbsp;<a href=\"http:\/\/www.one.org\/\">one.org<\/a>.&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-center\">###&nbsp;<\/p>\n\n\n\n<p><strong>Media&nbsp;Contact:&nbsp;&nbsp;<\/strong><\/p>\n\n\n\n<p>Kim Lundgren&nbsp;<br>Chief Marketing and Communications Officer&nbsp;<br><a href=\"mailto:kim.lundgren@one.org\">kim.lundgren@one.org<\/a>&nbsp;<\/p>\n<div class=\"buffer\"><\/div>","protected":false},"excerpt":{"rendered":"<p>The ONE Campaign names Ambassador Mark Green as President &amp; CEO, succeeding Dr. Ndidi Okonkwo Nwuneli in leading global advocacy for Africa.<\/p>\n","protected":false},"author":15,"featured_media":165057,"template":"","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"161995,161750,161806,161789,161701,161895","_relevanssi_noindex_reason":"","footnotes":""},"contributor":[],"class_list":["post-165052","one_press","type-one_press","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.1 (Yoast SEO v27.1.1) - 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