John Tor Madira Machier – CEO/Editor in Chief

John Tor Madira Machier He is a South Sudanese journalist and columnist who has worked for several media houses including as Editor-in-chief for Nyamilepedia between April 2018 and September 2020. He was born in Unity state’s Bentiu town on December 13, 1990.

He studies Journalism at Cairo University and has received training in journalism several times over the years. He is a co-founder of the Sudans Post Agency and has become the organization’s CEO before taking over the role of Editor-in-Chief in 2020 while serving as the Chief Executive Officer.

He has worked for several international NGOs and has been contracted several times by the refugee resettlement missions of Germany, the Netherlands, Sweden, France and Portugal to provide interpretation services for refugees in Cairo.


Wuok Mayang Janguan – Managing Director/Financial Officer 

Wuok Mayang Janguan

He is a trained teacher and joined Sudans Post in 2020. He was born in Unity state and studied at the University of Juba. He is the Managing Director of Sudans Post Agency and the organization’s chief finance official officer.





Keah Madira Machier – Head of Production/Internal Auditor

keah Madire MachierKeah is a comedian and a trained art designer. He is a founding member of Sudans Post Agency and has been the organization’s head of production and internal auditor at the same time since January 2020.