Justin Bieber, Floyd Mayweather Jr: Sensational Switch For Pop Prince. Bieber The Boxer & Training With Money Mayweather To Replace Him After Amir Khan Bout

Floyd Mayweather Jr. looks set to retire in a year or so, and lately he's done nothing but hint about his plans for the future. It seems boxing promoting and managing is certainly at the top of the list. In fact, Money Mayweather is currently training, hoping to fight against Amir Khan, but he's also training Justin Bieber, preparing to turn him into a professional boxer. Many superstars have used their fame to switch careers, so could Mayweather step out of the ring, pushing Bieber to the forefront under his guidance?

Bieber and Floyd have been hitting the gym together, and more than ever before. Not only did he do boxing drills, he looked a pro too, and it seemed like there was an element of this is 'more than a bit of fun' to their training. Bieber has the best boxer by his side, he's dominated the music industry, and there's about to be a gaping hole in the sport, so could he put the microphone up and pick up the boxing gloves for a living instead?

Mayweather is currently getting back in shape after enjoying some vacation time after a difficult, and busy 2014 schedule. Now his training will lead him to possibly his last fight or two, and if you're to believe reports, and the comments Floyd's made, then Khan could well be the man he is preparing to fight.

It's more than likely Bieber will be by Mayweather's side for the two biggest fights in 2015, but a year or so after, could it be Mayweather walking Bieber to the ring instead?