Why does the narrator say that Gilli Danda is the king of all sports?

The narrator says that gilli danda is the king of all sports because you can play it anywhere and without any expensive equipment.You don’t need a lawn, a court, a net or any other expensive equipment. Just climb a tree, cut a branch, make a gulli and even if there are only two of you, you can start playing!He also always has a great desire to play it whenever he sees children playing it.