Uzumaki Yichen, the younger brother of Uzumaki Naruto, the second son of Namikaze Minato and Uzumaki Kushina.
This article tells about Yichen's daily life in Konoha Village, a family and friendship article, and was completed when he was about 9 years old.
Ps:
Marriage is a kid's joke, don't mess with it
Motto: The importance of family