Soviet cosmonaut Yuri Gagarin shakes hand with NASA's Gemini 4 astronauts, Edward H. White II and James A. McDivitt at the Paris International Air Show in June 1965. This first meeting between Gagarin and the Gemini 4 astronauts occurred shortly after the completion of the Gemini 4 mission, where White performed the first American EVA. Yuri Gagarin achieved fame as the first human to fly in space, as well as orbit Earth. Also shown in the picture (seated) are Vice President Hubert H. Humphrey and (standing) French Premier Georges Pompidou.