Yane Sandanski
Yane Ivanov Sandanski or Jane Ivanov Sandanski (, ) (18 May 1872 – 22 April 1915), was a Bulgarian revolutionary recognised as a national hero in Bulgaria and the Republic of Macedonia.
Ivan Sidorenko
Ivan Mikhaylovich Sidorenko (; September 12, 1919 – February 19, 1994) was a Red Army officer and a Hero of the Soviet Union, who served during World War II. He was one of the top Soviet snipers in the war, with five hundred confirmed kills.