1994 Event Aleksander Popov swims world record 100m free style (48.21 sec) 1994 Event Aleksandr Popov swims world record 100m free style (47.82) 1994 Event Aleksandr Popov swims world record 100m free style (47.83) 1980 Event Cosmonauts Popov and Ryumin set space endurance record of 184 days 1980 Event Cosmonauts Ryumin and Popov break space endurance record of 176 days 1972 Death Gavril Nikolayevich Popov, composer, dies at 67 1958 Event Sergei Popov wins Stockholm marathon (2:15:17.0) (WR) 1953 Death Dimitur Poljanov, Popov, Bulgaria poet (Iron Verses), dies 1945 Birthday Leonid Ivanovich Popov, U.S.S.R., cosmonaut, Soyuz 35/37, 40, T-7 1933 Event Bulgarian communists Dimitrov, Popov and Vassili arrested in Berlin 1904 Birthday Gavril Nikolayevich Popov, composer 1876 Birthday Dimitur Poljanov, Popov, Bulgaria, poet, Iron Poems
