TEHRAN, Apr. 25 (MNA) The World Taekwondo Federation has selected two International Iranian referees to preside over the 2015 WTF World Taekwondo Championships in Russia. Sirous Rezaei and Hafez Mahdavi are the two Iranian top ranking referees that have been selected by the World Taekwondo Federation to preside over the 22nd WTF World Taekwondo ...