Question: Did Fritz Koenig and Polidoro Van Vlierberghe share the same nationality?
Sentence (from "Fritz Koenig"): Fritz Koenig( 20 June 1924 – 22 February 2017) was a German sculptor best known outside his native country for" The Sphere", which once stood in the plaza beneath the two World Trade Center towers in Lower Manhattan.
Relevant evidence: Yes