Prince Fahd Ibn Sultan Ibn Abdulaziz, the Governor of Tabuk Province, who is also Chairman of the Board of Directors of King Abdulaziz Foundation, honored here on Tuesday three students from the Foundation's Model Schools of King Abdulaziz for ranking the fifth at Universal Concept of Mental Arithmetic System (UCMAS) recently held in Malaysia with the participation of more than 6,000 contestants from 45 countries. The Prince thanked the Schools' General Supervisor and principals for their efforts in achieving a distinguished position among government and private schools in the Kingdom of Saudi Arabia.