Jumjum is an ethnic group in South Sudan. Most of its members are Muslims. The number of persons in this group is at about 50,000. They speak Jumjum, a Nilotic language. They live in the Upper Nile.
Related Luo People
The Jumjum people are closely related to the Burun and the Mabaan people.
References
Jumjum people Wikipedia(Text) CC BY-SA