Carwin was relatively new to mma, just knew the basics and had power. Imagine had he started 10 years earlier with training, dude would've been unstoppable. It's crazy because he was already looked unbeatable, even into his title fight with Brock until his body shut down and he couldn't even continue in the 2nd round. Then he did some weird extreme slim down (maybe because of injuries) before his fight against JDS to try and fix his body issue and didn't look the same physically. Basically even when he lost it didn't feel like it was because of him as a fighter, just outside issues.