Sports

because of the passion it brings. many people love football. for one, scoring is so rare in football, so you can't afford to take your eyes from that one single goal that might happen in the game. plus almost all teams are even, so its unpredictable who's gonna win the world cup. and it happens only once in 4 years, so expect it to be big. real big

just because it is the symbol of success

The answer to this question is the other question which you have posted on this section. Football world cup is the most exciting tournament because it is played in so many countries. Again as it is a contact sport, there is a lot of energy and enthusiasm about the game. In many countries passion for the game rivals everything else, that is what makes it such an excellent game to watch and enjoy. FIFA also needs accolades for promoting the game world over and now it is seeing the dividends of it's policies with the game being almost comparable if not more popular than the Olympics. Cheers! Ram

it's bacause almost all the country participated in those world event