In May 2025, Muntaqim graduated from the
International Baccalaureate Diploma Programme at
International School Brunei in Bandar Seri Begawan. His subjects were Sports, Exercise and Health Science, Economics, Geography, and Malay and he received the Bronze Excellence and Achievement Award for his performance on the IB exams. While in school, Muntaqim played several sports including badminton, basketball, and swimming. In May 2017, he along with other students from ISB competed at the
Federation of British International Schools in Asia Games in
Pattaya, Thailand. In May 2018, Muntaqim competed in eleven events and earned nine medals at the FOBISIA Games in
Phuket. In February 2019, he was part of the ISB team sent to the FOBISIA Games again held in Phuket. == Football ==