McGregor-Mayweather Superfight set for Aug. 26

 //
Worlds will collide in Las Vegas on Aug. 26 when UFC lightweight champion Conor McGregor makes his professional boxing debut against future Hall of Famer Floyd Mayweather Jr. in a 12-round contest in Las Vegas.The most talked-about fight in years was officially announced on Wednesday, with Mayweather and McGregor taking to social media to inform their fans while UFC President Dana White appeared on ESPN SportsCenter to discuss the particulars of the match, which will be contested with 1