Rare Global Milestone: Herrington International School’s Chhom Chakrayute Becomes One of Only Two Cambodian Scholars to Qualify for WIMO 2027

PHNOM PENH, Cambodia — November 16, 2026 — Herrington International School has placed Cambodia on the elite global mathematics map after student scholar Chhom Chakrayute earned a coveted invitation to the World International Mathematical Olympiad (WIMO) 2027 in Shenzhen, China. Chakrayute stands as one of only two Cambodian representatives to qualify for the upcoming championship—and just the third student in Cambodia's history to reach the WIMO stage since the Olympiad's inception in 2018.

Conquering One of Mathematics’ Most Demanding Qualification Pathways
Unlike open-entry competitions, WIMO operates as an invitation-only summit bringing together the world's top 1% of young mathematical minds to train and compete under former International Mathematical Olympiad (IMO) medalists and coaches. To earn a ticket to WIMO, a student must first advance through regional heat rounds before winning at least two Gold Medals in the International Final Rounds of the elite Hong Kong-based Olympiad trio—TIMO (Thailand International Mathematical Olympiad), HKIMO (Hong Kong International Mathematical Olympiad), and BBB (Big Bay Bei)—within the same academic year.

Demonstrating extraordinary analytical precision across non-multiple-choice problem sets, Chakrayute secured double-gold mastery by clinching Gold Medals in both the TIMO Final 2026 and the Big Bay Bei (BBBX) Final 2026. His achievement places him alongside fellow 2027 Cambodian qualifier Kim Hysung as standard-bearers for a historic breakthrough in Cambodian youth mathematics.

The Secret "Password" Behind the Training: Cross-Border Mentorship from Hong Kong
As Chakrayute prepares to challenge the world's sharpest young mathematicians on the WIMO global stage, his preparation is strengthened by specialized behind-the-scenes coaching from Hong Kong. Behind his high-level Olympiad training lies a powerful academic "password" uniting two renowned Hong Kong mathematics education brands—Math Sense and Vertex Math.

Working closely with a dedicated mentor from Hong Kong, Chakrayute is honing advanced problem-solving strategies across Number Theory, Combinatorics, Geometry, Algebra, and Logical Thinking. By combining Math Sense’s deep conceptual cultivation with Vertex Math’s rigorous Olympiad tactical training, this cross-border mentorship equips him with the analytical agility and composure required for WIMO’s demanding international rounds.

Nurturing World-Class Talent in Phnom Penh
Chakrayute’s milestone reflects the supportive, inquiry-driven academic culture cultivated at Herrington International School, working hand in hand with national Olympiad coordinators and international mentors. As he prepares to represent Herrington International School and the Kingdom of Cambodia in Shenzhen in January 2027, his accomplishment serves as an inspiring benchmark for School Excellence across Southeast Asia.