What is markiplier ethnicity?

Markiplier, whose real name is Mark Edward Fischbach, is of Korean descent on his mother's side and of German and Irish descent on his father's side. He was born in Honolulu, Hawaii, and raised in Cincinnati, Ohio. Mark has talked about his mixed heritage in various interviews and videos, proudly embracing his diverse background. He is a popular YouTuber and internet personality known for his gaming content and charity work.