Gegebi ologun Mahdi to pegede julo, Osman kopa pataki ninu igbesi aye Ogagun Charles George Gordon ati ikuna sudan si idari ile Turkey-Egypt.Igbesi Aye OsmanBaba Osman Digna je eya Kurd atipe iya re wa lati eya Hadendoa lati ara Beja.. 
Wọ́n fi ipá mú láti sọ bẹ́ẹ̀ni sí òun gbogbo, pẹ̀lú ìyà.. 