Joseph Otoo Amuquandoh is making history today, January 9, 2026, as he attempts to break the Guinness World Record for the longest mathematics lesson at Aggrey Memorial A.M.E. Zion Senior High School in Cape Coast, Ghana.

He’s aiming for 40 hours, surpassing the current record of 31 hours, 42 minutes, and 54 seconds set by Sanusi Kazeem in Nigeria in April 2025
This ambitious endeavor is not just about breaking a record; it’s about promoting academic excellence, strengthening STEM education, and showcasing the importance of mathematics in national and global development.
The event has garnered support from educational institutions, tech organizations, and media partners, highlighting Ghana’s commitment to academic innovation
About the Record Attempt
The 40-hour mathematics lesson is officially registered under reference number 250502144655lml with Guinness World Records, with Joseph Otoo Amuquandoh recognized as the official record attempt holder.
The attempt is being live-streamed on YouTube, allowing students, educators, and the general public to witness this historic event ¹ ⁴.
Objectives of the Record Attempt
– Inspire students to embrace mathematics with confidence
– Promote innovative teaching approaches
– Highlight the value of STEM in Ghana’s economic and technological growth
– Create an educational legacy that motivates future learners
– Position Ghana as a rising hub for academic and intellectual achievements
Support and Partnerships
The record-breaking initiative has received remarkable institutional support from Debrich University College of Missions (DUCOM) and OFM COMPUTER WORLD EUROPE.
These partnerships underscore the importance of collaborative investment in education, innovation, and youth empowerment
The Venue: Aggrey Memorial A.M.E. Zion SHS
The choice of Aggrey Memorial A.M.E. Zion Senior High School is both strategic and symbolic. Known for its legacy of academic rigor and discipline, the school provides an inspiring atmosphere for a record-setting educational event .
As Joseph Otoo Amuquandoh embarks on this historic journey, he’s not only pushing himself to the limits but also inspiring a nation and showcasing Ghana’s academic prowess on the global stage.

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