Who was born first, Franz Viehböck or Dumitru Prunariu?
Franz Viehböck: Franz Artur Viehböck (born August 24, 1960 in Vienna) is an Austrian electrical engineer, and was Austria's first cosmonaut. Dumitru Prunariu: Dumitru-Dorin Prunariu (] ; born 27 September 1952) is a Romanian cosmonaut.
Dumitru-Dorin Prunariu