1999 Enugu State gubernatorial electionThe 1999 Enugu State gubernatorial election occurred in Nigeria on January 9, 1999. The PDP nominee Chimaroke Nnamani won the election, defeating the APP candidate.Chimaroke Nnamani emerged PDP candidate.Electoral systemThe Governor of Enugu State is elected using the plurality voting system.Primary electionPDP primaryThe PDP primary election was won by Chimaroke Nnamani.ResultsThe total number of registered voters in the state was 1,466,472. Total number of votes cast was 845,320, while number of valid votes was 842,415. Rejected votes were 3,005.