The Challenge: World Championship

Global champions and MVPs from `The Challenge: Argentina', `The Challenge: Australia', `The Challenge: U.K.' and `The Challenge: USA' are brought together to represent their countries and battle for the title of Challenge World Champion. Champions and MVPs from the various versions of MTV's "The Challenge" are brought together to represent their countries and battle for the coveted title of “Challenge World Champion.”. Watch TV shows online free. Watch The Challenge: World Championship series online.