The birth of Joseph Yoon

Joseph Sangmin Yoon was born on January 9, 1994 in Los Angeles County, California.

His father's last name is Yoon, and his mother's maiden name is Oh. If Joseph is still alive, he's now years old.

His potential siblings include Hanna (born 1988), Eric (born 1984), Jennifer (born 1988) and Albert (born 1984).