In June of 1963, the Soviet Union performed an encore of the Vostok 3 and 4 missions with two manned spaceships orbiting the Earth simultaneously. However, Vostok 5 and 6 was more than a simple repetition. Vostok 5’s objective was to beat the flight-duration record. But Vostok-6 would carrying the first woman into space. The 26 year old Valentina Tereshkova….
When the 20 Cosmonaut candidates were asked to anonymously vote for which candidate they would like to see fly first, all but three chose Gagarin. The consensus was, Gagarin was very focused, and demanding of himself and others when necessary.