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Siddharth Chatterjee is a former international diplomat, humanitarian, and strategist who currently serves as the chief executive officer of Global Neighbours, a Vienna-based international think tank. He assumed this role in March 2026 following nearly three decades of service in the United Nations, most recently as the UN resident coordinator in China (2021–2026). As the senior representative of the UN secretary-general in China, he led 26 UN agencies in one of the world’s most strategically significant countries.
Previously, Chatterjee served as the UN resident coordinator in Kenya, and has held high-level leadership positions across development, humanitarian, and peace operations in some of the most fragile parts of the world, including Iraq, South Sudan, and Bosnia and Herzegovina.

Education

Chatterjee is a graduate of Princeton University in the United States, where he earned a master’s degree in Public Policy from the Princeton School of Public and International Affairs. His academic work focused on public policy, international affairs, and global development. He is also an alumnus of India’s National Defence Academy.

Career

After nearly three decades of international service, Chatterjee joined Global Neighbours as chief executive officer. Prior to this, he served as the United Nations resident coordinator in China, where he was the most senior representative of the UN in the country, and led its work on sustainable development and international cooperation.
During his UN career, he held senior leadership roles across development, humanitarian action, peace operations, and diplomacy. He previously served as United Nations resident coordinator in Kenya, and concurrently held the positions of UNDP resident representative and UNFPA representative in the country.
Earlier in his career, Chatterjee served as regional director for the Middle East and Europe at United Nations Office for Project Services (UNOPS) in Denmark. He also served as chief of staff of the United Nations Assistance Mission for Iraq (UNAMI). His earlier assignments included leadership roles with UNICEF in Somalia, Sudan, South Sudan and Indonesia, as well as service in UN peacekeeping operations in Bosnia and Herzegovina.
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One of the notable milestones of his career was his role with UNICEF in the demobilization of more than 3,500 child soldiers in South Sudan in 2001, one of the largest such operations conducted during an active conflict.
Chatterjee also served as chief diplomat and head of Strategic Partnerships at the International Federation of Red Cross and Red Crescent Societies in Switzerland.
Before joining the United Nations system, he served as an officer in the Indian Army Special Forces and was awarded a gallantry decoration by the president of India in 1995.
Chatterjee serves as a visiting professor at Tsinghua University’s Schwarzman College in China, where he lectures on international development, diplomacy, and global leadership.
A three-time TEDx speaker, he is a regular contributor to numerous media outlets such as Newsweek, CNN, CNBC, the Los Angeles Times, Reuters, Forbes, Huffington Post, The Guardian, and Aljazeera.

Health and wellness advocacy

Chatterjee is known for advocating preventive health and holistic wellness practices, particularly breathing techniques and mindfulness. His advocacy aligns with Sustainable Development Goal 3 (Good Health and Well-being), promoting healthier lifestyles and preventive approaches to physical and mental health.
He has spoken publicly about personal health challenges he experienced prior to 2020,[28] including hypertension, high cholesterol, and prediabetes. Through lifestyle changes that included yoga, breathing exercises (pranayama), meditation, fasting, and heat and cold exposure practices, he reported losing approximately 25 kilograms and improving his cardiovascular health.[29][30] His routine has included practices such as sauna sessions at temperatures approaching 100 °C followed by cold-water immersion near 0 °C.
Chatterjee has promoted breathing exercises and mindfulness practices through public talks, social media, and educational demonstrations aimed at encouraging accessible wellness practices among broader audiences in China and internationally. He has drawn attention for practicing yoga and breathing exercises in extreme weather conditions, including demonstrations filmed outdoors in sub-zero temperatures in Beijing.
Drawing on his personal experience, Chatterjee has written a book on health, resilience, and lifestyle transformation, which is expected to be published in 2026.
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References

  1. ↑ https://www.globalneighbours.org/en
  2. ↑ "Appointment of Mr. Siddharth Chatterjee as Chief Executive Officer of Global Neighbours | Global Neighbours GMBH/E.V." www.globalneighbours.org. Retrieved 2026-05-12.
  3. ↑ "Global Neighbours". www.globalneighbours.org. Retrieved 2026-05-12.
  4. ↑ "The UN Resident Coordinator Office | United Nations in China". china.un.org. Retrieved 2023-07-05.
  5. ↑ "Siddharth Chatterjee of India takes over as top UN diplomat in China". The Economic Times. 2021-02-16. ISSN  0013-0389. Retrieved 2023-07-13.
  6. ↑ "Siddharth Chatterjee | HuffPost". www.huffingtonpost.co.uk. Retrieved 2023-07-13.
  7. ↑ "Siddharth Chatterjee: Surviving polio & fighting the label of being called the "dead wood of mediocrity" – Cynthia | UNTAMED". Retrieved 2023-07-05.
  8. ↑ "Sharing the story of China's development miracle: a UN Resident Coordinator's blog". UN GENEVA. 2021-03-22. Retrieved 2023-07-05.
  9. ↑ "Siddharth Chatterjee". Africa Shared Value Summit. Retrieved 2023-07-13.
  10. Jump up to: 1 2 Freedman, Daniel. "Misread Nepotism At The U.N.: Why Siddharth Chatterjee's Well-Earned Appointment Requires Explanation". Forbes. Retrieved 2023-07-13.
  11. ↑ "Sid Chatterjee Epitomizes the New Leadership Model of UN Resident Coordinators Worldwide". www.globalissues.org. 2020-12-16. Retrieved 2023-07-13.
  12. ↑ "Siddharth Chatterjee - Faculty file - SAFE MOTHERS & NEWBORNS". www.safemothersandnewborns.org. Retrieved 2023-07-05.
  13. ↑ "Author: Siddharth Chatterjee 常启德 - Forbes Africa". www.forbesafrica.com. Retrieved 2023-07-05.
  14. ↑ "Siddharth Chatterjee, a former Indian military officer, helms the U.N. in China". The Hindu. 2022-11-05. ISSN  0971-751X. Retrieved 2023-07-05.
  15. ↑ "Profile | Thomson Reuters Foundation News". news.trust.org. Retrieved 2023-07-05.
  16. ↑ ByCareersExecutive (2019-10-23). "Mr. Siddharth Chatterjee - United Nations Civil Servant | TEDx speaker - Curtin Dubai Student Life". Retrieved 2023-07-13.
  17. ↑ "Sudan Finally Banned Female Genital Mutilation. But Will This Be Enforced?". Newsweek. 2020-05-04. Retrieved 2023-07-13.
  18. ↑ Chatterjee, Siddharth (2013-06-04). "The promise of vaccines". CNN. Retrieved 2023-07-13.
  19. ↑ China, Siddharth Chatterjee, the United Nations resident coordinator to (2022-11-03). "Op-ed: The U.S. and China should not miss a historic opportunity to save the world". CNBC. Retrieved 2023-07-13. {{cite web}}: CS1 maint: multiple names: authors list (link)
  20. ↑ Chatterjee, Siddharth (2019-02-14). "Op-Ed: Nearly one in five girls is wed before she turns 18. Think about them on Valentine's Day". Los Angeles Times. Retrieved 2023-07-13.
  21. ↑ "Profile | Thomson Reuters Foundation News". news.trust.org. Retrieved 2023-07-13.
  22. ↑ "Siddharth Chatterjee | HuffPost". www.huffpost.com. Retrieved 2023-07-13.
  23. ↑ "Can India's military veterans join the fight for women's rights? | Working in development | The Guardian". amp.theguardian.com. Retrieved 2023-07-13.
  24. ↑ "Siddharth Chatterjee | Al Jazeera News | Today's latest from Al Jazeera". www.aljazeera.com. Retrieved 2023-07-13.
  25. ↑ "Siddharth Chatterjee news: Decorated ex-Indian Army officer, UN diplomat makes waves in China with his fitness regime". Deccan Herald. Retrieved 2025-02-09.
  26. ↑ "Keep Breathing, Keep Smiling: A UN Diplomats Approach to Health | United Nations in China". china.un.org. Retrieved 2025-02-09.
  27. ↑ SIDDHARTH CHATTERJEE (2025-02-17). “Bio Hacks for a Healthier You. My top 8 for ultimate health!". Retrieved 2026-05-12 – via YouTube.
  28. ↑ Siddharth Chatterjee's health transformation. Retrieved 2026-05-12 – via www.youtube.com.
  29. ↑ NEWS9 Live (2024-04-20). Deep Breathing: How is it Beneficial? | News9 Plus Show. Retrieved 2026-05-12 – via YouTube.{{cite AV media}}: CS1 maint: numeric names: authors list (link)
  30. ↑ Yoga In Snow | UN's Top Diplomat In China Siddharth Chatterjee Does Yoga In Sub-Zero Temperatures. 2024-04-16. Retrieved 2026-05-12 – via YouTube.
  31. ↑ Fire and Ice - My daily routine of heat and cold exposure. Retrieved 2026-05-12 – via www.youtube.com.
  32. ↑ SIDDHARTH CHATTERJEE (2024-04-03). A breathing tutorial- Keep breathing, keep smiling. Retrieved 2026-05-12 – via YouTube.
  33. ↑ SIDDHARTH CHATTERJEE (2024-04-08). My health, my right- World Health Day. Retrieved 2026-05-12 – via YouTube.
  34. ↑ SIDDHARTH CHATTERJEE (2024-03-26). Breathing exercises on a frozen lake in Beijing, China. Retrieved 2026-05-12 – via YouTube.
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