The birth of Mark Obrien

Mark Patrick Obrien was born on September 11, 1989 in Los Angeles County, California.

His father's last name is Obrien, and his mother's maiden name is Ortiz. If Mark is still alive, he's now years old.

His potential siblings include Donovan (born 1976), Chad (born 1978), Lee (born 1991) and Christopher (born 1994).