Question: What is the birth date of this retired Soviet/ Russian cosmonaut, who is the subject of the film The Age of Pioneers?
Sentence (from "Alexey Leonov"): On 18 March 1965, he became the first human to conduct extravehicular activity (EVA), exiting the capsule during the Voskhod 2 mission for a 12-minute spacewalk.
Relevant evidence: No