Impossible
They come around to your school and audition you with a partner, then a few days later you find out if you were successful then a month or so later, you film it. You have to be in grade 7 though. And it is filmed in Brisbane so you have to live there.
The Tyra Banks Show - 2005 Curves Challenge was released on: USA: 14 March 2008
The Tyra Banks Show - 2005 Levi's Challenge was released on: USA: 9 October 2009
To own a tv show
The Nate Berkus Show - 2010 Live with Less Challenge was released on: USA: 4 February 2011
The Bill Cunningham Show - 2011 Bust a Move Challenge was released on: USA: 9 May 2012
The Nate Berkus Show - 2010 Outdoor Space Challenge was released on: USA: 16 May 2012
Peep Show - 2003 University Challenge 2-4 is rated/received certificates of: UK:15
The Nate Berkus Show - 2010 Bargain Buy Challenge was released on: USA: 27 January 2011
The Nick and JaVale Show - 2011 The Challenge 2-2 was released on: USA: 20 November 2011
It can be a verb or a noun. As a verb: "I challenge you to show evidence to back up your assertion." As a noun: "Finding a job in today's economy is certainly a challenge."
The Challenge is a reality competition television show. It features contestants from various reality TV shows competing against each other in physically and mentally demanding challenges for a chance to win a cash prize.