 His work has appeared in "The Kalahari Review", Reader's Cafe Africa, Africa Book Club, "Munyori" literary journal, "Lawino-magazine", and "Sooo Many Stories.He was nominated for the 2018 Young Achievers Awards.Mulumba was born in Masaka District in the Central Region of Uganda to Gerald Jjagwe and Dorothy Namakula Jjagwe.