Tengku Hassanal Ibrahim Alam Shah

Early life Tengku Hassanal Ibrahim Alam Shah was born on 17 September 1995 at Tengku Ampuan Afzan Hospital, Kuantan, Pahang.

Education He began his education at Sekolah Rendah Kebangsaan St. Thomas in Kuantan, and completed his secondary and upper secondary at Caldicott School and Sherborne School, United Kingdom. At the Geneva School of Diplomacy and International Relations, he completed a Bachelor's Degree in International Relations.

On 13 September 2022, he pursued his postgraduate studies at the Lee Kuan Yew School of Public Policy, National University of Singapore.

Tengku Panglima Besar of Pahang

Tengku Hassanal was appointed by his grandfather, Sultan Haji Ahmad Shah Al-Musta’in Billah as Tengku Panglima Besar of Pahang on 18 June 2018.

Military career As heir to the throne of Pahang, Tengku Hassanal had undergone military training at Royal Military Academy Sandhurst, United Kingdom for 44 weeks in 2019. He graduated from Sandhurst on 13 December 2019 with other 242 cadet officers commissioned at the Sovereign's Parade at Sandhurst, graced by Sophie, Countess of Wessex, as a representative of Queen Elizabeth II.

On 21 January 2020, Tengku Hassanal and his brother, Tengku Amir Nasser Ibrahim, were commissioned into the Malaysian Army by their father, Al-Sultan Abdullah. Tengku Hassanal was appointed to the rank of second lieutenant, while Tengku Amir was conferred the rank of lieutenant colonel. Following the completion of his initial military education, Tengku Hassanal was posted to the 12th Battalion (Mechanised), Royal Malay Regiment under the 4th Mechanised Brigade, based in Pahang.

In 2025, he volunteered for special forces selection with the Royal Malaysian Air Force (RMAF). He participated in the Basic PASKAU Commando Course Series 32/25, which took place at the RMAF Combat Training School at RMAF Bukit Ibam Air Base from 28 July to 26 September 2025. Tengku Hassanal was one of 23 personnel to graduate from the course. He was personally presented with the blue RMAF Special Forces beret by Al-Sultan Abdullah, who serves as the Air Commodore-in-Chief of the RMAF and the Colonel-in-Chief of the RMAF Regiment. With the completion of this training, he became the first immediate member of the Pahang Royal Family to pass Malaysian special forces selection.

Upon his graduation from the commando course, Tengku Hassanal was promoted to the rank of major in the Royal Malaysian Air Force.

Tengku Mahkota of Pahang

Tengku Hassanal was made the Tengku Mahkota of Pahang on 22 January 2019. He served as Regent of Pahang while his father reigned as the Yang di-Pertuan Agong from January 2019 to 2024.

His first official duty as Regent of Pahang was when he became the state representative at the Swearing in ceremony of his father, Al-Sultan Abdullah as the 16th Yang di-Pertuan Agong of Malaysia on 31 January 2019. He also became Pahang's representative on his father's installation ceremony on 30 July 2019.

As Tengku Mahkota, Tengku Hassanal holds a number of positions, including as Chancellor of the Universiti Islam Pahang Sultan Ahmad Shah (UniPSAS) and President of the State Islamic Religious and Malay Customs Council (MUIP).

Titles, styles, honours and recognitions

The full title and style of Tengku Hassanal Ibrahim Alam Shah is:

Military ranks

11 February 2019: Officer cadet 19 January 2023: Kapten ('Captain'), The Royal Malay Regiment

18 October 2025: Mejar TUDM ('Major, RMAF'), The RMAF Regiment

Honours Honours of Pahang

Honours of Malaysia

Foreign honours

Places named after him

Several places were named after him, including:

Tengku Hassanal Wildlife Reserve in Titiwangsa Mountains, Pahang Tengku Mahkota Tengku Hassanal Ibrahim Alam Shah Mosque in Kuantan, Pahang Tengku Mahkota Tengku Hassanal Ibrahim Alam Shah Mosque in Temerloh, Pahang Tengku Mahkota Tengku Hassanal Ibrahim Alam Shah Mosque in Rompin, Pahang Tengku Mahkota Tengku Hassanal Ibrahim Alam Shah Mosque in Universiti Islam Pahang Sultan Ahmad Shah (UniPSAS), Kuantan, Pahang

Ancestry