Riyadh, May 24, 2021, SPA -- Students of the General Administration of Education in Riyadh have achieved 3 major prizes and two special prizes during their participation in the Regeneron International Science and Engineering Fair (ISEF) 2021. Regeneron ISEF 2021 was held in the United States during the period from May 3 to May 21, 2021, which was sponsored by King Abdulaziz and His Companions Foundation for Giftedness and Creativity (MAWHIBA). The students participated in the fields of energy, sustainable materials and design, social and behavioral sciences, medical engineering. The Director General of Education in Riyadh, Hamad Bin Nasser Al-Wahaibi, congratulated the winning students, extending his thanks to their families, schools and education offices, for the efforts they made with the students. -- SPA 01:46 LOCAL TIME 22:46 GMT 0002 www.spa.gov.sa/w1561311