and let me just add mayweather is not the best boxer in the world

never was, not even close

not even in the top 100

he would lose to your average light HW

in other sports the best is the best, not the best considering your size

when Jonny Wilkinson was the best rugby player in the world he was the best rugby player in the world, not the best rugby player in comparison with all the other rugby players of his size