AlHijjah,1436 , 14 September,2015, SPA -- Dr. Hashim Yamani, President of Riyadh-based King Abdullah City for Atomic and Renewable Energy led the Kingdom of Saudi Arabia's delegation to the e59th annual conference of the International Atomic Energy Agency, which was opened here today. During the five-day event, participants will discuss IAEA activities, programs, plans, budget and other issues.