Boxing champion, Floyd Mayweather who is worth $650 million made a comparison between his net worth and UFC Lightweight Champion, Conor McGregor's net worth which is $2.5 million and told him that he wasn't big enough to be paid $25million to fight him.

" Before you ask for $25 million, be worth more than $25 million. You have the "2" and the "5" right but you meant to say $2.5 million not $25 million. " Floyd wrote on IG.

Mayweather is referring to the UFC president, Dana White's, offer to pay both McGregor and Mayweather $25 million each to fight each other.
This will be a huge step-up for McGregor who earns $3 million per fight if Mayweather accepts the challenge.