showman

noun3

1. •
   A person (usually a man) involved in putting on shows (of various types); especially, one who plays a central role in doing so.

   • David is a showman above all else. His showroom is more than merely a sales floor: it is a spectacle.
2. •
   One who produces or presents shows as a profession, especially the proprietor, manager, or MC of a circus or variety show.
3. •
   One skilled in dramatic or entertaining presentation, performance, or publicity.