|| Sahil Wazir Mamun scores a perfect 100pc in Mathematics, earns A grades in four subjects and receives ‘Student of the Decade’ honourDesk Report: A Bangladeshi student has brought international acclaim to the country by achieving a perfect 100 per cent score in Cambridge International Advanced Subsidiary (AS) Mathematics, securing the world's highest mark in the subject in the June 2026 examination session.Sahil Wazir Mamun, popularly known as Mugdha, a student of BAF Shaheen English Medium College, has earned A grades in all four subjects—Mathematics, Physics, Chemistry and Biology—demonstrating exceptional academic excellence in the internationally recognised examinations.According to his Cambridge results statement, Mugdha secured an impressive 96 per cent in Biology, 97 per cent in Chemistry, 97 per cent in Physics and a perfect 100 per cent in Mathematics under the Percentage Uniform Mark (PUM) system.His outstanding performance in Mathematics earned him the distinction of achieving the world's highest score in the subject, according to information provided by his educational institution.Adding another milestone to his academic journey, BAF Shaheen English Medium College has honoured him with the title of ‘Student of the Decade’ in recognition of his exceptional achievements and excellence. The recognition reflects his position as one of the institution's most outstanding students over the past ten years.Mugdha's success is particularly noteworthy as he has demonstrated that Bangladeshi students can compete with and excel among the best in the international academic arena. His perfect score in Mathematics, alongside top grades in three other science subjects, represents an extraordinary achievement.He is the son of retired Brigadier General Dr Mohammad Mamun Ur Rashid, a radiologist, and Professor Sabiha Islam, a professor at Bangladesh Medical University.His achievement is the outcome of academic dedication, discipline, perseverance and sustained hard work. It is also a moment of pride for his parents, teachers, classmates and the entire BAF Shaheen educational community.Cambridge International qualifications are recognised by educational institutions and universities worldwide. Achieving A grades in four AS-level subjects is a significant academic accomplishment, while securing a perfect score in Mathematics makes Mugdha's performance particularly remarkable.Beyond personal success, his achievement offers fresh inspiration to students across Bangladesh. It demonstrates that with determination, proper guidance, quality education and hard work, young Bangladeshis can earn recognition on the global stage.For Sahil Wazir Mamun, this is more than an examination success. It is a remarkable academic milestone that has brought pride to Bangladesh and encouragement to a new generation of learners.