About Pavel Popovich
Pavel Romanovich Popovich was a Soviet cosmonaut. Pavel Popovich was born on October 5, 1930. Popovich was the fourth cosmonaut in space, the sixth person in orbit, the eighth person and first Ukrainian in space. He was considered a strong candidate for the first spaceflight – but while Yuri Gagarin was ultimately chosen for the Vostok 1 flight, Popovich served as the flight's capcom.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.