Her Royal Highness Paduka Seri Pengiran Anak Isteri Pengiran Anak Sarah binti Pengiran Haji Salleh Ab-Rahaman joined the 'Pre-Match: Charity Friendly,' an exhibition match in conjunction with Peak x UNIKLEARN Pickleball Charity Championship 2026. The event took place at Peak Sports Hub, Kampung Jaya Setia, 9th January night.

Also present were the children of His Royal Highness the Crown Prince: Yang Teramat Mulia Pengiran Muda 'Abdul Muntaqim; Yang Teramat Mulia Pengiran Anak Muneerah Madhul Bolkiah; Yang Teramat Mulia Pengiran Muda Muhammad Aiman; and Yang Teramat Mulia Pengiran Anak Faathimah Az-Zahraa' Raihaanul Bolkiah. The charity event aims to collect funds to support UNIKLEARN programmes in providing vocational training for youths with autism in the country.