Tony Ayo is the winner of the NRM flag for Kwania county.
He gathered 12,751 votes making 84.7% in the Friday primaries.
His rival Geoffrey Oguti got 1,921 votes while Erick Okek managed 383 votes.
In Kwania North constituency, James Ongu Tar won with 11,942 votes 71%.
He was followed by Christopher Omara with 4,429 votes and Jimmy Ogwang with 450 votes.