# Sérgio Vieira de Mello

> Brazilian UN diplomat and humanitarian aid officer (1948–2003)

**Wikidata**: [Q334835](https://www.wikidata.org/wiki/Q334835)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sérgio_Vieira_de_Mello)  
**Source**: https://4ort.xyz/entity/sergio-vieira-de-mello

## Summary
Sérgio Vieira de Mello was a Brazilian United Nations diplomat and humanitarian aid officer (1948–2003), best known for his work in international peacekeeping and humanitarian relief. He received the posthumous "Citizen of the World" award from the United Nations Correspondents Association in 2003.

## Biography
- Born: March 15, 1948
- Nationality: Brazilian
- Education: Attended Pontifical Catholic University of Rio de Janeiro, University of São Paulo, and the University of Paris
- Known for: Leading humanitarian missions and diplomatic efforts in conflict zones
- Employer(s): United Nations
- Field(s): International diplomacy, humanitarian aid

## Contributions
Sérgio Vieira de Mello received the "Citizen of the World" award in 2003, recognizing his contributions to global humanitarian efforts.

## FAQs
**What was Sérgio Vieira de Mello's primary role?**
He was a United Nations diplomat and humanitarian aid officer, working in international peacekeeping and relief efforts.

**Where did Sérgio Vieira de Mello receive his education?**
He studied at the Pontifical Catholic University of Rio de Janeiro, the University of São Paulo, and the University of Paris.

**What award did Sérgio Vieira de Mello receive posthumously?**
He was honored with the "Citizen of the World" award from the United Nations Correspondents Association in 2003.

## Why They Matter
Sérgio Vieira de Mello's work in humanitarian aid and diplomacy had a significant impact on global peacekeeping efforts. His contributions to international relief missions helped shape modern approaches to crisis response. His legacy continues to influence humanitarian organizations and diplomatic efforts worldwide.

## Notable For
- Posthumous "Citizen of the World" award (2003)
- Key figure in United Nations humanitarian missions

## Body
### Early Life
Sérgio Vieira de Mello was born on March 15, 1948, in Brazil. He pursued higher education at multiple institutions, including the Pontifical Catholic University of Rio de Janeiro, the University of São Paulo, and the University of Paris.

### Career
He served as a United Nations diplomat and humanitarian aid officer, focusing on peacekeeping and relief efforts in conflict zones. His work in international diplomacy and humanitarian aid was recognized posthumously with the "Citizen of the World" award in 2003.

### Legacy
Sérgio Vieira de Mello's contributions to humanitarian efforts and diplomacy continue to influence global peacekeeping initiatives. His work in crisis response and international relief remains a cornerstone of modern humanitarian aid.

## References

1. BnF authorities
2. Integrated Authority File
3. SUDOC
4. Geneva cemeteries – history and guide
5. [Fichier central des thèses](http://www.theses.fr/1985PA01A006)
6. International Standard Name Identifier
7. Virtual International Authority File
8. Find a Grave
9. Brockhaus Enzyklopädie
10. Munzinger Personen
11. Freebase Data Dumps. 2013