As someone mentioned John Sargent as being a very funny non-comic (though he was a sketch writer in his uni days) he's obviously someone who has made his career outside of comedy.
So which non-comics make you laugh from any section of media or celebrity?
For me Morrissey is a very funny man and gave good account of himself on J Ross a few years back. But it's probably Celtic boss Gordon Strachan who's the funniest. Dead pan genius.
http://uk.youtube.com/watch?v=rfEV0iO0iCw
From acting both Richard Wilson and Martin Clunes are always good - especially Clunes on HIGNFY.
So, over to you.