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Mark Wallace

Founder and CEO, United Against Nuclear Iran · United States

✓ Verified current role· as of 2026-09-04

Mark Wallace is the CEO of United Against Nuclear Iran. Wallace is based in the United States. Earlier roles include positions at Counter Extremism Project. Wallace was born in 1967 in Miami and educated at University of Miami and University of Miami School of Law.

Mark D. Wallace is an American businessman, former diplomat, and lawyer who served as U.S. Ambassador to the United Nations for Management and Reform (2006-2009) under President George W. Bush. He founded United Against Nuclear Iran in 2008 alongside Ambassador Richard Holbrooke and Dennis Ross, and currently serves as its CEO.

Recent developments

AI summary of recent coverage

Recent coverage of Mark Wallace has focused on his participation in major policy forums, including his appearance at CPAC USA 2026, as well as broader initiatives related to countering extremism and hate. Headlines also reference historical projects, including the opening of an anti-extremism center at a former Nazi commander's residence in Poland. Earlier reporting has examined funding sources and methods behind counter-extremism advocacy organizations with which Wallace has been associated.

Summarized from the headlines below; see each source for the full story.

Born
December 31, 1967 · Miami
Citizenship
United States
Education
University of Miami, University of Miami School of Law

Our coverage

On CEOInsider

No feature yet. When we publish a feature, interview or cover story on Mark Wallace, it will appear here — and tie into the news timeline.

Mark Wallace: FAQ

Who is Mark Wallace?
Mark Wallace is the Founder and CEO of United Against Nuclear Iran, based in United States.
What company does Mark Wallace lead?
Mark Wallace is CEO of United Against Nuclear Iran.
Where did Mark Wallace work previously?
Earlier roles include Counter Extremism Project (CEO).
Where was Mark Wallace educated?
Mark Wallace studied at University of Miami, University of Miami School of Law.