TEHRAN Iran claimed two gold medals and one silver on the final day of the World Taekwondo Cadet Championships in Sofia, Bulgaria on Sunday.In the mens under-49 kg category final, Mohammadmehdi Saadati defeated Eunseok Lee of South Korea 2-0.Bronze medals went to Dostan Nazhimkhanov of Kazakhstan and Bahadur Dostuyev of Azerbaijan.Iran claimed the last gold of the Championships in the mens under-61kg, with Radin Zeinali victorious against Nika Gogoberidze of Georgia.Bronze medals in the category went to Artur Pak of Kazakhstan and Yunis Huseynov of Azerbaijan.In the womens under-37kg category final, Parnian Saki from Iran lost to Thosiri Singthong of Thailand.Bronze medals were won by Alina Martirosyan of the United States and Oumaima Allassak of France.