Question: Are Pak Yong-Sik and Wim Boost both from the same country?
Sentence (from "Wim Boost"): Willem Louis Joseph Boost( 2 July 1918, Breda- 1 August 2005, Breukelen), was a Dutch cartoonist, using the alias WiBo. Boost( pronounced" boast") started his career as a drawing teacher, and then started to work for the Toonder studios.
Relevant evidence: Yes