Unbeaten US boxing champion Floyd Mayweather leaves no leaf unturned when it comes to justifying his nickname, 'Money', and this time it is his expensive mouthpieces.
Mayweather uses mouthpieces that have 100-dollar bills stuffed inside of them and he spends 33,000 dollars for each custom-made mouthpiece, News.com.au reported.
Mayweather would face Filipino politician and boxer Manny Pacquiao in a highly awaited bout on May 2 in Las Vegas and Showtime, HBO have released the first commercial aimed at convincing fans to dish out a staggering sum of cash to watch the fight at home on pay-per-view, the report added.