The first non-Soviet and non-American person in space, the astronaut Vladimir Remek was born in which country?

Vladimír Remek (born 26 September 1948) is a Czech politician and diplomat as well as a former cosmonaut and military pilot. He flew aboard Soyuz 28 from 2 to 10 March 1978, becoming the first Czechoslovak in space and the only Czech in space. As the first cosmonaut from a country other than the Soviet Union or the United States, and with the entry of the Czech Republic into the European Union, Remek is considered to be the first astronaut from the European Union. Remek was a member of the European Parliament between 2004 and 2013 and, since 2014, has been the Czech Ambassador to Russia.