Conor McGregor believes he's got all the advantages in a fight with Floyd Mayweather -- power, reach and youth ... saying, "Age waits for no man!"
McGregor talked about his possible boxing career during an event in Northern Ireland on Friday -- when, of course, the topic of Mayweather came up.
"If I focus with the work ethic I have solely on the sport of boxing, there’s no telling what I could do,” McGregor said.
"I would not go in there just to show up, I’d go in there to knock [Floyd] out.