UFC fighter Conor McGregor

McGregor: Money down in one

Conor McGregor is picking a first round knockout win in his mega money fight with Floyd Mayweather Jr.

Both pugilists came together in a fight promotion on Tuesday (NZT Wednesday) and got into an unplanned confrontation before promising to knock each other out in their highly anticipated boxing clash this weekend.

Bodyguards kept them apart and both fighters were smart enough not to do anything to jeopardise their immense paydays from what could be the richest fight ever.