|The X Factor|
The X Factor is a television music competition franchise created by Simon Cowell. It originated in the United Kingdom, where it was devised as a replacement for Pop Idol (2001–03). It is held in various countries. The programs are produced by executive producer Simon Cowell and his company SYCOtv. The "X Factor" of the title refers to the undefinable "something" that makes for star quality. The prize is usually a recording contract, in addition to the publicity that appearance in the later stages of the show itself generates, not only for the winner but also for other highly ranked contestants.
On October 18, 2015, a commercial aired during The X Factor that previewed new Adele music, later revealed to be the lead single from 25, "Hello."  On December 13, she performed "Hello" during the season finale of the show, telling host Olly Murs, "I've honestly been waiting my whole life to do this."