RIYADH: The King Faisal Prize 2026 winners were announced at a ceremony in Riyadh on Wednesday night.

The event honored pioneering scientists, global scholars and innovators for their transformative contributions to medicine, science, Arabic language, Islamic studies and the service of Islam.

Prof. Svetlana Mojsov was named winner in the medicine section for her groundbreaking discoveries that are now reshaping how we treat obesity.

Prof. Carlos Kenig was announced as science laureate in the field of mathematics for helping to revolutionize understanding of nonlinear partial differential equations.

Mojsov, the Lulu Chow Wang and Robin Chemers Neustein research associate professor at The Rockefeller University in New York, pioneered research on glucagon-like peptide-1 (GLP-1) that has fundamentally transformed how obesity and diabetes are treated.

She discovered and characterized the biologically active form of GLP-1, a natural intestinal hormone that regulates blood sugar and appetite, and identified its receptors in the human pancreas, heart, and brain.

Through cutting-edge biochemistry and physiological studies, Mojsov demonstrated that GLP-1 powerfully stimulates insulin secretion while reducing hunger and managing glucose levels.

Her groundbreaking work enabled the development of an entirely new class of medications that mimic this natural hormone, sparking a paradigm shift in obesity treatment.

These therapies today provide life-changing benefits for hundreds of millions of people worldwide living with obesity and its complications — a global health crisis affecting 890 million adults and 160 million children and adolescents in 2022 alone, according to the World Health Organization.

Mojsov’s groundbreaking contributions have earned numerous prestigious honors, including Time magazine naming her one of the 100 Most Influential People in 2024.

Kenig was honored for his groundbreaking contributions to mathematical analysis. His work has transformed understanding of nonlinear partial differential equations — the mathematical equations describing how things change and move in the physical world — and provided researchers with a now-ubiquitous set of techniques. His insights have opened new research frontiers with applications spanning fluid mechanics, optical fibers, and medical imaging.

Kenig, the Louis Block distinguished service professor at the University of Chicago, is recognized for applying harmonic analysis techniques across different areas of partial differential equations.

His work on free boundary problems — determining unknown boundaries such as where ice meets melting water or how fluids flow through soil — has been particularly influential.

Kenig has spent three decades figuring out how complex waves behave over long periods of time, especially in tricky situations where they could either spread out peacefully or build up dangerously.

This matters for understanding everything, from ocean waves to light pulses in fiber optics and to how energy moves through different materials.

His work helps explain phenomena in quantum mechanics, optics, and ocean waves. By combining different mathematical techniques, he has solved longstanding problems that had puzzled mathematicians for decades.

In addition to medicine and science, the King Faisal Prize recognized the achievements of outstanding thinkers and scholars in the field of Arabic language and literature, Islamic studies, and exemplary leaders who have played a pivotal role in serving Islam, Muslims, and humanity at large.

Pierre Larcher, an emeritus professor of Arabic linguistics at Aix-Marseille University and emeritus researcher at the Institute for Studies and Research on the Arab and Muslim Worlds, won this year's King Faisal Prize for Arabic Language and Literature on “Arabic literature in French.”

His novel presentation of Arabic literature to French readers has earned widespread acclaim from critics and specialists, while his rigorous scholarly approach to classical Arabic literature has made it accessible and appropriate for French culture.

His critical translation project of “Al-Mu’allaqat” and rigorous study of pre-Islamic poetry demonstrate exceptional scholarly depth.

For this year’s Islamic Studies Prize, Abdelhamid Hussein Mahmoud Hammouda, the professor of Islamic history and civilization at Fayoum University, and Mohamed Waheeb Hussein, the professor of archaeology and history of art at the Hashemite University, were announced as co-laureates.

Hammouda’s work encompasses the trade routes across the Islamic world — the Mashreq, Iraq and Persia, Arabian Peninsula, Greater Syria, Egypt, Sahara, Maghreb, and Al-Andalus. This expansive scope delivers coherent understanding of Islamic trade trajectories across history, serving as an authoritative reference for both specialized research and broader scholarship.

Hussein’s groundbreaking work uses archaeological surveys, GPS documentation, and analytical mapping to systematically correlate Qur’anic texts with geographical data. His research offers definitive scholarly interpretation, significantly advancing documentation of early Arabian Peninsula trade routes.

Sheikh Abdullatif Al-Fozan and Dr. Mohammad Abou Moussa were announced as co-laureates in the Service to Islam Prize.

Laureates’ names were announced by Prince Turki Al-Faisal and the King Faisal Prize’s Secretary-General Dr. Abdulaziz Alsebail.

Selection committees included experts, specialists, and scholars who met in Riyadh and examined the nominated works. They selected the laureates in an objective and transparent manner, in accordance with the rules and regulations.

The KFP was established in 1977, and was awarded for the first time in 1979 in three categories: service to Islam, Islamic studies, and Arabic language and literature. Two additional categories were introduced in 1981: medicine and science. The first medicine prize was awarded in 1982, and in science two years later.

Since 1979 the KFP has given awards to more than 300 laureates who have made distinguished contributions to different sciences and causes.

Each prize laureate is endowed with $200,000, a 24-carat gold medal weighing 200 grams, and a certificate inscribed with the laureate’s name and a summary of the work that qualified them for the prize.