HOW ITS WORKS?
Fans support future stars by buying tokens. A rising star receives money to train, improve the skills. When successful, the star pays the platform commission from the sponsorship deals and prize money. Commission is paid in tokens, which are bought on the market.
During the growth period (which is 4 years in tennis, 0 in poker) the fans can redeem tokens for various services, provided by the rising stars.
The star conducts his personal ICO, gets upfront payment for various exclusive communications with the fans (locker-room tour, dinners, chats, merchandize).
Some offers are sold at auctions. Offers like video chats have unlimited number of participants. Celebrity time is a precious and limited resource. Which is a fundamental growth factor.