Her Royal Highness Paduka Seri Pengiran Anak Isteri Pengiran Anak Sarah binti Pengiran Haji Salleh Ab-Rahaman on 31st August night watched the Aewon Inter-School Basketball Tournament 2025. Organised by the Brunei Basketball Association, the tournament was held in Batu Bersurat, Gadong.​

Also present was His Royal Highness the Crown Prince's daughter, Yang Teramat Mulia Pengiran Anak Faathimah Az- Zahraa' Raihaanul Bolkiah.

Joining the tournament was His Royal Highness' daughter, Yang Teramat Mulia Pengiran Anak Muneerah Madhul Bolkiah who represented the International School Brunei, ISB team. In the Girls' Under-18 category, ISB clinched victory over Sekolah Tinggi Perempuan Raja Isteri 84-3.