Alliance High School, fondly known as 'Bush,' celebrated its 100th anniversary, marking a century of academic excellence and its significant role in shaping leaders since its founding in 1926.

• The school was established by the Alliance of Protestant Missions as a center for advanced African education.
• Alliance High School has consistently ranked among the top 10 high schools nationally for academic performance.
• Notable alumni include President William Ruto, Senate Speaker Amason Kingi, and Supreme Court Judge Lenaola.
• Admission is based on academic merit and choice, with a quota system ensuring representation from every county, and a strong alumni network supports needy students.