Question: Who is older, Bertalan Farkas or Umberto Guidoni? 
Related documents: [0]  [DOC] Umberto Guidoni (born in Rome 18 August 1954) is an Italian astrophysicist, science writer and a former ESA astronaut, being the first European to visit the International Space Station. He is a veteran of two NASA space shuttle missions. He was also a Member of the European Parliament (MEP) from 2004 to 2009, elected within the Party of Italian Communists. [END] 
[1]  [DOC] Bertalan Farkas (born August 2, 1949) is the first Hungarian cosmonaut and the first Esperantist in space. He is currently the president of Airlines Service and Trade. With Charles Simonyi's travel, Farkas is no longer the only Hungarian who has been to space (he is still the only astronaut, as Simonyi flew as a space tourist). [END] 
Answer: 
Bertalan Farkas
Bertalan Farkas