Jonathan Thona Yiombi is a Congolese-Korean YouTuber and television personality. He is the second son of Patrick Thona Yiombi, a former politician and diplomat of the Democratic Republic of Congo. Jonathan was born in the Congo, and fled to Korea with his mother and siblings in 2008. (Source: Namu Wiki, All Kpop)
He was raised in Korea, with Korean being his first spoken language – this inherently made him an interesting character for TV in such an homogenous society. (Source: Reddit and AsianWiki)