The birth of Jeff Yoon

Jeff Jinhong Yoon was born on November 27, 1991 in Los Angeles County, California.

His father's last name is Yoon, and his mother's maiden name is Im. If Jeff is still alive, he's now thirty-three years old.

His potential siblings include Matthew (born 1993), Samuel (born 1989), Green (born 1993) and Sean (born 1994).