Future Leader of the World: Who Might Take Over at the UN

The UN is set to announce its next Secretary‑General in 2026, with the new head taking office on January 1, 2027 for a five‑year term. Several prominent figures have entered the race.

Rafael Grossi – Nuclear Diplomacy

• Background: Argentine diplomat, former IAEA director for six years.
• Key Achievements:
• Negotiated with Iran after the U.S. withdrew from a nuclear deal in 2018.
• Deployed inspectors to Russian‑occupied sites in Ukraine.
• Vision: Advocates that multilateral cooperation can drive real change amid global divisions.

Rebecca Grynspan – Trade and Development

• Background: Former Costa Rican vice‑president, current head of the UN Conference on Trade and Development.
• Personal Roots: Grew up in a family that fled Europe after WWII, shaping her belief in the UN’s peace‑building mission.
• Historic Significance: Would become the first woman to hold the top UN post.
• Balance of Life: Has spoken about managing family responsibilities alongside public service.

Michelle Bachelet – Human Rights and Leadership

• Background: Two‑term Chilean president, former UN High Commissioner for Human Rights.
• Recent Developments: Dropped by her government but still enjoys support from Brazil and Mexico.
• Controversies: Faces criticism in the U.S. over her stances on abortion and China‑related human rights issues.

Macky Sall – Development & Security Reform

• Background: Former Senegalese president, geologist by training.
• Policy Focus:
• Infrastructure development and debt relief for developing nations.
• Calls for a reformed Security Council that amplifies voices from the Global South.
• Support Base: Backed by Burundi, though not all African nations align with him.

Each candidate brings a distinct portfolio—nuclear diplomacy, trade policy, human rights advocacy, and development leadership—to the table. The selection will shape how the UN confronts global challenges in the coming years.