World Championship Anthem - at the peak of popularity (VIDEO) © EuroFootball.com

Almost 14 million views - that's how many views the new FIFA 2014 World Cup video clip with the tournament anthem "We are one" received on youtube.com server in three days. This video clip features footage of the most beautiful moments of the recent planet championships and moments of Brazil's carnivals.

The main singer of this anthem became the rapper Pitbull, who was supported by the beautiful Jennifer Lopez and local singer Claudia Leitte.

It is planned that this anthem will be sung at the opening of the World Cup in Brazil at the "Corinthians" stadium in Sao Paulo on June 12th.

The version of the song "We are one" was officially presented in the summer, and its soundtrack was released in April.

The most successful World Cup anthem of all time is considered to be the anthem "La Copa de la Vida" created in France in 1998, sung by Ricky Martin.