Which astronaut was born first, Ulf Merbold or Vladimír Remek?
Vladimír Remek: Vladimír Remek (born 26 September 1948) is a Czech politician and diplomat as well as a former cosmonaut and military pilot. Ulf Merbold: Dr. Ulf Dietrich Merbold (born June 20, 1941) is the first West German citizen and second German native (after Sigmund Jähn) to have flown in space.
Ulf Dietrich Merbold