Which of these men who have been to space is older, Ivan Bella or Jean-Jacques Favier?
Ivan Bella Ivan Bella (born 25 May 1964 in Brezno, Czechoslovakia (now Slovakia)) is a Slovak Air Force officer who became the first Slovak citizen to fly in space. He participated in an eight-day joint Russian-French-Slovak mission to the Mir space station in 1999.
Valentin Favre Valentin Favre (born September 14, 1987) from Châtel, Haute-Savoie, is a French ski mountaineer.