His Imperial Highness Prince Alireza Pahlavi, third child of Their Imperial Majesties Mohammad Reza Shah Pahlavi and Empress Farah Pahlavi, was born in Tehran on April 28 1966. In his lifetime he was a much-loved son and loyal friend renowned for his sense of humour. Intelligent and curious in his intellectual pursuits, Prince Alireza was passionate about all aspects of culture and an enthusiastic and accomplished athlete who enjoyed skydiving, scuba diving and flying.