Yahya Petra of Kelantan

Sultan of Kelantan (1917–1979)

The ascension of Yahya Petra to the Malaysian throne in 1975 followed a period of initial hesitation caused by a significant stroke. Serving as the sixth Yang di-Pertuan Agong, he navigated a complex political landscape that included the death of Prime Minister Abdul Razak Hussein and the declaration of emergency in his home state of Kelantan.

Early Life and Succession

Born on 10 December 1917 at the Istana Balai Besar in Kota Bharu, Yahya Petra was the second son of Sultan Ibrahim and Cik Embong binti Encik Daud. Raised by his uncle, Tengku Ismail, he attended the Francis Light School in Penang and continued his education in England. His path to the Kelantan throne shifted in 1948 when his elder brother, Tengku Indra Petra, was removed from the line of succession. Yahya Petra replaced him as Tengku Mahkota Kelantan, eventually succeeding his father on 9 July 1960.

THE FREE TEST
How high is yours?

Twenty questions, eight minutes on the clock, and a percentile measured against everyone who has taken it. No sign-up.

Take the IQ test →

National Leadership

Yahya Petra served as the federal deputy king, or Deputy Yang di-Pertuan Agong, from 1970 to 1975. Upon his election as the sixth Yang di-Pertuan Agong, he assumed constitutional duties during a volatile era. His reign included the 1977 political crisis in Kelantan, which necessitated a state of emergency. As monarch, he held the rank of Marshal of the Royal Malaysian Air Force and presided over numerous state orders, including the Order of the Crown of the Realm.

Final Years and Legacy

On 29 March 1979, Yahya Petra died of a heart attack at the National Palace in Kuala Lumpur at age 61. His remains were transported to Kota Bharu for burial at the Kelantan Royal Mausoleum. His legacy persists through various infrastructure projects named in his honor, such as the Sultan Yahya Petra Bridge in Kelantan and the suburb of Petra Jaya in Kuching, Sarawak.

Fast facts

Questions readers ask

What major Malaysian title did Yahya Petra hold?

He served as the sixth Yang di-Pertuan Agong, the constitutional monarch of Malaysia, from 1975 until his death in 1979.

How did he become heir to the Kelantan throne?

He was appointed Tengku Mahkota Kelantan on 1 February 1948 after his elder brother, Tengku Indra Petra, was removed from the line of succession.

Compare with the greats

Ada Lovelace vs Adam SmithArchimedes vs David HumeJohn Locke vs Variste GaloisLeonardo Da Vinci vs Pierre De Fermat
See the IQ Rankings →All comparisons →

Child prodigies

Connie TalbotBritain's Got Talent Finalist at Age 6 — Debut Album Platinum…Shakuntala DeviShakuntala DeviMultiplied two 13-digit numbers in her head in 28 secondsJeremy ShulerCornell University at 12 — Reading at 21 Months, Top-Decile SAT…Akiane KramarikSelf-Taught Painter from Age 4 — Paintings Sold for Up to…
Child prodigies →

Play & come back tomorrow

Daily Genius Challenge · Guess the genius
British chemist whose X-ray image 'Photo 51' was key to revealing the double-helix structure of DNA.
Tap your answer ↓
Which Genius Are You? Free IQ Test