About Frigyes Karinthy
[Wikidata] Hungarian writer (1887–1938)... | [Wikipedia] Frigyes Karinthy was a Hungarian author, playwright, poet, journalist, and translator. He was the first proponent of the six degrees of separation concept, in his 1929 short story, Chains (Láncszemek). Karinthy remains one of the most popular Hungarian writers. He was the brother of artist Ada Karin
