What do Sigmund Jähn and Piers Sellers have in common?
astronaut
Title: Piers Sellers
Passage: Piers John Sellers OBE (11 April 1955 – 23 December 2016) was a British-American meteorologist, NASA astronaut and Director of the Earth Science Division at NASA/GSFC.  He was a veteran of three space shuttle missions.
Title: Stefan Walz
Passage: Stefan Walz (born 1963) is a Swiss actor.  His best known role is as Sigmund Jähn in the film "Good Bye, Lenin! ".
Title: Sigmund Jähn
Passage: Sigmund Werner Paul Jähn (born 13 February 1937) is a German cosmonaut and pilot, who in 1978 became the first East German (and German native) to fly in space as part of the Soviet Union's Interkosmos programme.
Sigmund Jähn Piers Sellers