Eugenio Mena
Eugenio Esteban Mena Reveco (born 18 July 1988) is a Chilean professional footballer who plays as a left back for Argentinian club Racing Club and the Chile national team.
Barry Stroud
Barry Stroud( 18 May 1935 – 9 August 2019) was a Canadian philosopher known for his work on philosophical skepticism, David Hume, and Ludwig Wittgenstein, among other topics.
David Ji
David Longfen Ji is an American businessman who co-founded Apex Digital, an electronics manufacturer.
In 2004, he was arrested in China following a dispute with Sichuan Changhong Electric, a supplier owned by the city of Mianyang and the province of Sichuan.
Changhong accused him of defrauding them through bad checks.
Ji was taken, according to an account by his lawyer, to the senior management and told, "I decide whether you live or die."
He has been held in China without charges.
Ji's case highlighted an "implicit racism" in dealings with American businessmen.
As a U.S. citizen he was not granted the same treatment by authorities as non-ethnically Chinese businessmen sharing the same nationality.
Fredrik Wallumrød
Fredrik Wallumrød( born 21 September 1973 in Kongsberg, Norway) is a Norwegian drummer and composer, known for his collaborations with musicians like Karl Seglem, Trygve Seim, Solveig Slettahjell, Jarle Bernhoft, Lene Marlin, Maria Mena, and the band Span.
He is the younger brother of the pianist Christian Wallumrød, older brother of the singer Susanna Wallumrød, and cousin to the pianist David Wallumrød.
Moritz Nähr
Moritz Nähr( August 4, 1859 – June 29, 1945) was an Austrian photographer.
Nähr was a friend of the members of the Vienna Secession art group.
He is best known for his portraits of Gustav Klimt, Gustav Mahler, and Ludwig Wittgenstein.
Constantine Sandis
Constantine Sandis, FRSA( born 1 October 1976) is a Greek and British philosopher working on philosophy of action, moral psychology, David Hume, and Ludwig Wittgenstein.
Martin Sjølie
Martin Sjølie( born April 25, 1979 in Bærum, Norway) is a Norwegian songwriter and record producer, most known for his work with artists Sigrid, Maria Mena and Dotan.
Although he is based at his own Studio In The Park, in Oslo, Norway, he mainly works on projects in the UK.
Sjølie has recently worked with, among others, Sam Smith, Ella Henderson, Maiday, Iain James, Lindy Robbins and The Nexus.
Armin Weinberger
Armin Weinberger is a German Professor of Computer- supported collaborative learning at the Saarland University and Ludwig Maximilian University of Munich.
Ludwig N. Hantson
Ludwig Norbert Michel Hantson( born August 1962) is a Belgium businessman, the CEO of Alexion Pharmaceuticals since March 2017.
He was the president and CEO of Baxalta, an American biopharmaceutical company, from 2015 to 2016.
Daniel Hutto
Daniel D. Hutto is an American philosopher and professor of philosophical psychology jointly at the University of Wollongong and University of Hertfordshire.
He is known for his research on enactivism, affect, folk psychology and Ludwig Wittgenstein's philosophy

Question: Were Eugenio Mena and Ludwig N. Hantson of the same nationality?
Answer: no