U-Alphonse Daniel Ntumba Luaba Lumu wayenguNobhala Ophethe Wengqungquthela Yamazwe Ngamazwe Esifundeni SamaLwandle Amakhulu kusukela ngoDisemba 2011 kuze kube ngu-2016. Phambilini uke waba nguNgqongqoshe Wamalungelo Abantu eDemocratic Republic of the Congo (DR of the Congo). Ngaphambi kwalesi sikhundla, ubenguSolwazi Wezomthetho Womhlaba Wonke eKinshasa.Wayengomunye wabantu, owayemele i-DR yaseCongo eNkantolo Yomhlaba Yezobulungiswa eHague NgoMeyi 2003, uNtumba waphoqeleka ukuba aphephele ezikhungweni ezilawulwa yi-UN ngesikhathi kuchitheka igazi elabulala abantu abangaphezu kuka-112.Lesi sigameko besingenye yezehlakalo eziningi ezenzeke eminyakeni edlule lapho ukuphepha kukaNtumba kusongelwa ngokuqhubeka nodlame lwangaphakathi.Onyakeni owawandulele, ngo-2002, Ntumba ethunjiwe ngeviki nge Hema amasosha e Bunia ngaphambi kokukhishwa bengenamiyocu kulesi sigameko.UNtumba Luaba ubephethe izikhundla eziningana kuhulumeni waseDRC njengePhalamende, iphini likangqongqoshe wezobulungiswa, ungqongqoshe wamalungelo abantu, unobhala-jikelele kahulumeni. WayenguMqondisi wohlelo lukazwelonke lwe-DDR waze waqokwa njengommeleli kanye nonobhala omkhulu we-DRPG we-CEPGL (Great Lakes Economic Community).