This is awesome @cryptonet
My first thought when he was first posting about bitcoin etc was "oh no - hasn't he got enough money in CASH let along taking up all our crypto" but with the state of the world as it is and all of the worry maybe its a great thing to have more credible ambassadors of this space.. its all going to help be more decentralised.
RE: Floyd Mayweather Promoting Another ICO : Centra | A Real Time Cryptocurrency Wallet & Payment Card !!