Samaʼila Mamman
Sama'ila Mamman an zabe shi a matsayin Sanata mai wakiltar mazabar Katsina ta Tsakiya ta jihar Katsina, Nijeriya a farkon Jamhuriya ta huɗu ta Nijeriya, ya gudanar da jagorancin shi akan ƙarƙashin jam'iyyar Democratic Party (PDP). Ya hau mulki a ranar 29 ga Mayu 1999.

Haihuwa da farkon aiki 
Mamman ya halarci Kwalejin Gwamnati, Kaduna a shekarata (1968-1969) kuma ya samu shiga Jami’ar Ahmadu Bello, Zariya, ya kammala a 1972 tare da B.Sc. Tattalin arziki. Ya kuma sami difiloma na digiri na biyu a fannin tattalin arziki a jami'ar Ife a 1973. Ya shiga Ma’aikatan Gwamnatin Tarayya, inda ya yi ritaya a matsayin Babban Sakatare. An nada shi Kwamishinan Kudi a Jihar Kaduna, Ministan Kasuwanci a 1986 da Ministan Noma a 1990. Da ya shiga kasuwanci na kashin kansa, ya zama Manajan Daraktan Kamfanin Zuba Jari na Kaduna, ya kuma yi aiki a Hukumar Bankin New Africa Merchant, Bank of the North, the Nigeria Stock Exchange (Kaduna), Cement Company of Northern Nigeria and Katsina Oil Mills.

Ayyukan majalisar dattijai 
Bayan ya hau kujerarsa a majalisar dattijai a watan Yunin 1999, an nada Mamman zuwa kwamitocin da'a, Tsaro & Leken Asiri, Muhalli, Kasuwanci, Kudi & Kasaftawa (shugaban kasa) da Tsarin Kasa.  An kuma naɗa Mamman a matsayin Shugaban Majalisar Dattawa, amma ya yi murabus a watan Agusta na 2000 bayan wallafa wani rahoto da kwamitin da Sanata Ibrahim Kuta ke jagoranta suka gudanar kan binciken badakalar kudi a kwangilolin majalisar dattijai, da kuma tsige Shugaban Majalisar Dattawa Chuba Okadigbo. Wani rahoto na BBC News ya nuna cewa murabus din ya kasance saboda ana zargin Mamman da rashawa. Koyaya, a watan Oktoban shekarar 2002, ya kai karar Jaridar New Nigerian saboda buga wani labari da ya yi zargin cewa ya yi murabus ne saboda kwamitin Kuta ya same shi da aikata ba daidai ba. Ya bayyana cewa ya yi murabus ne don radin kansa. 

A cikin tantance Sanatoci a watan Disamba na 2001, ThisDay ya tabbatar da cewa ba safai yake kasancewa a zauren majalisar ba.  Bayan hukuncin da Kotun Duniya ta yanke a watan Oktoba na shekarar 2002 cewa yankin Bakassi na Kamaru ne, Mamman ya bukaci a yi taka tsantsan don kauce wa hatsarin yaki. Sakamakon takaddama da Shugaba Olusegun Obasanjo da mai goya masa baya a Majalisar Dattawa, Mamman ya bar PDP zuwa All Nigeria People Party (ANPP) kafin zaben 2003.

Lambar yabo 
A shekarar 2005 Mamman ya sami lambar girmamawa ta kasa ga wani Jami'in oda na Tarayyar Tarayya (OFR). Ya shiga Hukumar UnityBank Plc a 2006.

Manazarta 
Category :Haihuwa 
Category :ayyukan majalissar dattawa 
Category :siyasa 
Category :kasuwanci