Mike Tyson must be hard up for some cash to do this but apparently he is promoting a drink called "Black Energy". This product is being marketed in Poland and is part of the "Mike Tyson Collection". You can't make this stuff up. I don't speak Polish but if you put "Tak Dziala Black" into Google Translate, it says it means "Working So Black". Mike Tyson's energy drink Black Energy: Working So Black! JUMP!