Alex Nganga Mutambu

Alex Nganga Mutambu is the sitting Member of County Assembly (MCA) for Miambani Ward in Kitui Central Constituency, Kitui County. He was elected on a National Rainbow Coalition (NARC) ticket in the 2022 General Election, securing 5,050 votes. Mutambu is one of the few Kitui MCAs who successfully retained his seat after first being elected in 2017. He has held a leadership position in the Kitui County Assembly, including serving as Minority Leader before the position changed hands in November 2025. He continues to represent the residents of Miambani Ward in county legislation, oversight and development matters