an Entity references as follows:
Kiril Todorov Petkov (Bulgarian: Кирил Тодоров Петков) (8 June 1933 – 22 January 2019) was a Bulgarian wrestler. He completed his military service at CSKA and graduated from the NSA. He competed in the 1960 Summer Olympics in Rome and in the 1964 Summer Olympics in Tokyo in which he won a silver medal. He died on 22 January 2019 and was made an honorary citizen of Pernik.