Linet Chepkorir Toto of UDA has been declared the Bomet woman representative.
Chepkorir, the youthful and celebrated candidate, garnered 242,775 votes to beat eight other hopefuls who were also in the race.
Her closest opponent nominated senator Alice Milgo of CCM got 43,180 votes.
Others in the race were Beatrice Chebomui (4,649), Hellen Taplilei (1,665), Susan Koech (1,247), Viola Tesot (1,740), Florence Birir (2,045) and Susan Korir (1,275).
The 24-year-old was thrust into the limelight late last year during a party's aspirants' meeting at Deputy President William Ruto's Karen residence.
A photo she took and uploaded on social media was later picked and shared by her friends in the hood becoming an internet sensation.
Chepkorir now becomes the youngest to be elected to the National Assembly.
Addressing the press after being awarded her certificate, Chepkorir thanked the Bomet residents for having confidence in her, promising to deliver.
"I am happy the people of Bomet trusted and supported me, and gave me their votes. I will not take it for granted," she said.
She said it took her courage and sacrifice to vie for the position, adding age should not be a factor for anyone aspiring to lead.
Nairobi-based lawyer Hillary Sigei, also of UDA, won the Bomet Senatorial seat with 237,192 votes.
Enock Kemei of CCM scored 57,745 while Weldon Korir got 41,106 votes.
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