RIZIN announced a fight between 20-year-old Japanese kickboxing Phenom Tenshin Nasukawa as he will face one of the greatest boxers of all time in the form of Floyd Mayweather Jr. in a Super Challenge bout at RIZIN 14. Both have agreed to fight each other on NYE. The Rules and details are being negotiated and finalized and the fight card will be announced shortly here in FightBook MMA.
You can check out the promo video above as they are to hyping up the fight. To read more about this you can go HERE.