Hello, I usually see "My next guest needs no introduction" or "My next guest doesn't need introduction" without "an". However, about an hour ago I came across "...doesn't need an introduction". What do you think? "Need no introduction" is pretty much a set phrase and a lot of dictionaries can confirm that.
Thank you
Top answer
My next guest needs no introduction. .. doesn't need an introduction.
— Clive
My next guest needs no introduction.
..
doesn't need an introduction.
Both are OK.
Sometimes it makes what you say seem fresher if you avoid a set phrase.
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