FC fans believe Sean O'Malley should be earning a lot more than the $500,000 he was guaranteed for his last fight.

O'Malley, 28, won the bantamweight title earlier this month by knocking out Aljamain Sterling in spectacular fashion at UFC 292. 'Suga' was being written off by many pundits going into the title fight, but he silenced his critics by proving he has the skills to back up his star power.

UFC boss Dana White told O'Malley that he's going to "make a lot of f****ng money" in the cage after his title win, but his official pay for the fight has surprised fans. 

A public records request filed by MMA Fighting has disclosed the pay of all fighters who competed at UFC 292 and O'Malley was guaranteed $500,000 with no win bonus.