 Complete the following phrase:  Svetla Ivanova Mitkova-Sınırtaş ; born June 17, 1964 in Medovo, Bulgaria is a retired athlete who competed in shot put and discus throw. She represented her home country Bulgaria up to 1999, when she gained a Turkish citizenship by marriage. She competed in every World Championship from the inaugural 1983 edition to 1999, the highlight being a bronze medal in 