The Independent National Electoral Commission has issued Senator Ademola Adeleke with his certificate of return (INEC), Charmingpro reports
The certificate was presented to him in Osogbo, the capital of Osun State.
On Sunday, Adeleke, the Peoples Democratic Party (PDP) candidate, was declared the election winner.
With 403,371 votes, he was declared the winner of the Osun governorship election.
Adeleke received the most votes, defeating his main opponent, Governor Gboyega Oyetola, who received 375,027 votes, and Action Democratic Party (ADP) Kehinde Atanda, who received 375,027 votes.