Machakos County is celebrating an outstanding academic milestone after Musau Willis Kasivu, Machakos Health CECM Justus Kasivu’s son scored Straight A’s in the just released 2025 KCSE.
A former top student at Lukenya Academy and a native of Muthei Village in Masii Location, Mwala Sub-county, Willis posted exemplary results in the 2025 Kenya Certificate of Secondary Education (KCSE) examinations.
Musau, who scored an impressive 418 marks in the 2022 Kenya Certificate of Primary Education (KCPE), has once again proved his academic excellence by attaining a mean grade of A (plain) making him among top performers nationally.

Musau sat for his KCSE Examination as a student of Mang’u High School, where he delivered a rare clean sweep, earning a straight A in all eight subjects, placing him among the top performers nationally.
Musau scored Grade A in English, Kiswahili, Mathematics, Biology, Physics, Chemistry, Geography, and Computer Studies, reflecting consistency, discipline, and all-round academic strength.




