These days very popular sport is football. Most of boys can play that game cause it is not a problem for them. Everyone know for exemple Legia. It treat to play it. That game is not very hard. Meaby not everyone play like Ronaldinio. But everyone can kick a ball. So it doesn't demend do much.
Sport was born in Greece, created the first Olympic Games. With time to expand across Europe, then in the world, adding more competition and thinking that each was a different winner. Nowadays it is very popular in Europe and the world is treated as a hobby for all young people. Professional sport brings huge earnings, but other people are doing this for fun, for sport is a beauty.