Prof. Phyllis Bartoo is the Member of Parliament for Moiben Constituency, elected in 2022. She defeated the incumbent Silas Tiren. Before politics, she was a university lecturer and Dean at Egerton University. As an academic, her legislative agenda prioritizes education and agriculture. She is a member of the Education Committee. Bartoo advocates for the rights of maize and wheat farmers in Uasin Gishu, pushing for better pricing and storage facilities.