TokenStars (ACE) has an aim to tokenize celebrities. They start with tennis and football figures, and in a later stage, they will add more sports and eventually they will add famous singers and actors as well. ACE coin is specific to tennis. They will also introduce a coin called GOAL for football. The project will allow swapping sport-specific tokens (ACE for tennis, GOAL for football, and others later) for the general STAR index token.