The National Football League (NFL) team Dallas Cowboys have overtaken La Liga giants Real Madrid as the world's most valuable sports team, according to Forbes' annual survey.
According to the Guardian, Business magazine Forbes valued the American football club Cowboys at four billion dollars, ahead of Madrid (3.26 billion dollars).
New England Patriots and MLB's New York Yankees are tied for third, ahead of Real's fierce rivals Barcelona, who are valued at 3.16 billion dollars.
