How many people are in the Jungkook family?

BTS member Jungkook was born in a place called Mandeok-dong in Buk-gu, Busan Metropolitan city, as the second son of the Jeon family.  During vacations, Jungkook often uploads on his SNS his return to Busan, where his parents’ home is located. Jungkook left his parents at the age of 14, but his family seems to…