Complex sentence: Every year the bodyboarder who achives the greatest score in the ranking, by winning points competing in the World Tour events around the world, is given the world title, which is recognized by all bodyboarders and undisputed by any other organization in the world.
Split into simpler sentences: Every year the bodyboarder who top-scores in the ranking, by winning points competing in the World Tour events around the world, is given the world title. This title is recognized by all bodyboarders and undisputed by any other organization in the world.