[3] He has received instruction in tradition, customs, and etiquette in line with Islamic principles, just like his siblings and other members of royal families.

[3] Along with his wife, Raabi'atul Adawiyyah, Malik frequently attends diplomatic gatherings and trips,[6] including discussions with foreign ambassadors.

[8] The inaugural Asia vs. Europe Men's 9-Ball Team Challenge 2010, which took place at the Rizqun International Hotel, was presided over by him on 15 January 2009.

[9] On 9 April 2015, he married 22-year-old Dayangku Raabi'atul Adawiyyah binti Pengiran Haji Bolkiah at Istana Nurul Iman in Bandar Seri Begawan.

On 2 March 2016, the royal couple welcomed their first child, a princess named Pengiran Anak Muthee'ah Raayatul Bolqiah.