Henning Wehn (born 10 April 1974 in Hagen, North Rhine-Westphalia) is a German stand-up comedian based in London.

Since October 2003 Wehn has been self-styled the "German Comedy Ambassador in London". After beginning his career as "warm-up act" to various comedians in London, he now has his own act on the British comedy circuit.

He was a regular guest on the British comedy television programme FAQ U (on Channel 4), produced by Endemol; and has appeared on the BBC Radio 5 Live radio show Fighting Talk, where he is "in it, to win it", and on the BBC Radio 4 programmes The Unbelievable Truth, Act Your Age, The Now Show and The News Quiz. He has also appeared in the BBC2 television series QI as a guest panelist. In Germany, he is a comedian on local radio station Antenne Münster.

Wehn's act plays upon the British stereotype of Germans, such as the German's supposed efficiency and punctuality (he often goes on stage wearing a stopwatch around his neck) and lack of sense of humour. A large part of his routine is based around comprehensively analysing and explaining his punchlines and jokes in the smallest detail.

A missing person is a person who has disappeared for usually unknown reasons.

Missing persons' photographs may be posted on bulletin boards, milk cartons, postcards, and websites, along with a phone number to be contacted if a sighting has been made.

People disappear for many reasons. Some individuals choose to disappear alone; most of these soon return. Reasons for non-identification may include:

By the end of 2005, there were 109,531 active missing person records according to the US Department of Justice. Children under the age of 18 account for 58,081 (53.03%) of the records and 11,868 (10.84%) were for young adults between the ages of 18 and 20.

During 2005, 834,536 entries were made into the National Crime Information Center's missing person file, which was an increase of 0.51% from the 830,325 entered in 2004. Missing Person records that were cleared or canceled during the same period totaled 844,838. The reasons for these removals include: a law enforcement agency located the subject, the individual returned home, or the record had to be removed by the entering agency due to a determination that the record is invalid.