News Ghana, Latest Updates and Breaking News of Ghana, Roger A. Agana, https://www.newsghana.com.gh/ghanaian-educator-plans-40-hour-mathematics-marathon-for-guinness-world-record/Joseph Otoo Amuquandoh, known as Gh Mathematics Doctor, will attempt a Guinness World Record for the longest mathematics lesson on January 9, 2026, at Aggrey Memorial A.M.E. Zion Senior High School in Cape Coast. The ambitious 40 hour educational marathon has been officially registered under reference number 250502144655lml with Guinness World Records. The record attempt […] News Ghana, Latest Updates and Breaking News of Ghana, Roger A. Agana, https://www.newsghana.com.gh/ghanaian-educator-plans-40-hour-mathematics-marathon-for-guinness-world-record/