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Nah. Let X introduce himself. Introductions are like exposition in film. It can be of utility but the job can usually be done better by the meat of the film.
The role of introducer is to explain the awesome accomplishments of the speaker that a humble, shy, or introverted speaker would not wish to brag about themselves.
The speaker is his own storyteller, and a good one at that. We can assume so, since he's paid to speak in front of an audience. It's unnecessary to sing his praises as his quality should be self evident.
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