Iranian student Amir Arian Hasanlou from Zanjan wins third place in the 55th Universal Postal Union International Letter-Writing Competition for Young People 2026 The competition was organized in cooperation with the World Health Organization and UNESCO, with more than 1.48 million letters submitted from 65 countries. The winners were announced as follows: Zhi Yuan Si, a 12-year-old participant from China, won the gold medal with her letter titled Sweet Honey. Smiley Santana from Portugal won the silver medal. Amir Arian Hasanlou from Iran won the bronze medal. The letter written by Amir Arian Hasanlou, a student from Zanjan, Iran, is attached and available for reading.a