Top 25 MMA Fighters of All Time

16. “The Prodigy” BJ Penn (16-12-2)

BJ has been taking Ls since 2011, but prior to his losing streak he was dominate. BJ Penn is the only fighter to this day to have fought in four different weight classes, and is only one of three men to hold a belt in two divisions. BJ Penn had grit, and a relentless nature that earned him 11 UFC title fights throughout his career.