Oyo Nyimba Kabamba Iguru Rukidi IV, the traditional king of the Kingdom of Tooro in Uganda, has died at the age of 34 in the United States following a battle with cancer.
Ugandan President Yoweri Museveni stated that the monarch suffered from an aggressive form of cancer. The king passed away at approximately 10:00 p.m. on Thursday, August 27, while receiving medical treatment overseas.

The Kingdom of Tooro initially confirmed the king's death without disclosing the specific nature of his illness. President Museveni later revealed that the monarch's mother, Best Kemigisa, had informed him of the cancer diagnosis several months earlier.
The Ugandan government helped fund the monarch's medical care abroad. He initially received treatment in Germany before being transferred to a hospital in the United States, where he ultimately died. Official sources have not released details regarding the specific type of cancer he suffered from.
Enthronement and royal legacy
King Oyo was born on April 16, 1992, and ascended to the throne when he was just three years old following the death of his father, Patrick David Matthew Kaboyo Olimi III, in August 1995. He was formally crowned on September 12, 1995, earning recognition as the youngest reigning monarch in the world at the time of his coronation.
Because of his young age upon taking the throne, the administration of the kingdom was initially managed by a regency council. This council included his mother, Best Kemigisa, along with other prominent members of the Tooro royal family. King Oyo assumed full duties of the monarchy upon reaching adulthood.
Tooro is one of several traditional subnational kingdoms located within Uganda, a landlocked nation in East Africa. Under Ugandan law and constitutional arrangements, traditional monarchs do not exercise political power or serve as heads of state. However, they maintain significant cultural, social, and traditional influence among their communities.
Throughout a reign that spanned nearly 31 years, King Oyo focused his public efforts on social initiatives across the region. He actively promoted programs dedicated to youth empowerment, access to education, environmental conservation, and HIV prevention.
Succession and official mourning
Following the monarch's passing, the Kingdom of Tooro announced that King Oyo left a crown prince. Kingdom officials stated that the identity of the heir will be revealed in accordance with the traditions of the monarchy. President Museveni subsequently indicated that the crown prince is a young son of the late king.
President Museveni has arranged for an official state funeral to honor the late monarch. The Ugandan government has also ordered national flags across the country to fly at half-mast for three days during the observance of the exequias.
