Mayweather received $100,000 and Khaled received $50,000 to promote an ICO from the cryptocurrency company Centra Tech. Khaled called the ...
source https://www.google.com/url?rct=j&sa=t&url=https://www.theguardian.com/sport/2018/nov/29/floyd-mayweather-dj-khaled-cryptocurrency-sec-fines&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNEuRF95QzOUe4lB-dxWV3fBL62ZUQ
