7 showman

showman
n
(pl -men )
1 person who organizes public entertainments, eg musicals, pop concerts, etc 演出主持人(如歌舞喜剧、 流行音乐会等的).
2 person who is skilled in showmanship 善於引起公众注意的人
    He´s always been a bit of a showman, ie fond of drawing attention to himself. 他总是爱出风头.