By Rick Reeno

MGM Grand, Las Vegas - WBC/WBA/WBO welterweight champion Floyd Mayweather Jr. (48-0, 26KOs) has once again touched on the subject of a possible fight with IBO/WBA middleweight champion Gennady "GGG" Golovkin (33-0, 30KOs).

Mayweather has already ruled out a fight with Golovkin, but feels he's too smart for him.

"Even with me being at my weight, I'm just too smart. You have guys out there who can punch with both hands, that go to the body good. The thing is this, I do everything good. But my best attribute is that I'm very, very smart. He's a solid puncher, but he's straigh up and down...really no special effects, at least not to me. You could see him coming straight ahead," Mayweather said.