Lionel Messi recently joined Club PSG and was handed a “welcome package” by the club estimated to be at € 25-30 mn. PSG has stated that Fan Tokens were a significant part of the package. Fan Tokens are a type of cryptocurrency recently adopted by some big football clubs. They allow fans to vote on minor decisions, while also being a source of income for the clubs. Fan Tokens can be traded at the exchange, and are known to have wild price swings.