At the end of the day these people are CHOOSING to fight. They don't have to step into the ring/cage if they don't want to. They're doing what they love to do - any money should just be a bonus for them!
And if you wanna talk unfair pay, for fighting Cyborg Strikeforce paid Gina $125,000, while Cyborg only got one fifth of that!
If you trip on my gravestone I'll be there to break your fall...