Wikipedia is an encyclopedia written collaboratively by many of its readers.As far as I can tell, in August of 2005 a new entry was begun:
Foreign hostages in Iraq.
Kirk von Ackermann, a contractor, went missing on October 9, 2003 near Tikrit. His whereabouts are unknown; the U.S. government believes he was either abducted or fled the country due to illegal activities in Iraq.There is currently no individual entry for Kirk von Ackermann at Wikipedia.
Update:
But there is now: Kirk von Ackermann