WATCH: Mairbek Taisumov renders opponent unconscious with monstrous uppercut

Damir Hadzovic's chin has gone missing.

The UFC lightweight's chin was last seen attached to his face (where they're usually found) while he was competing on the UFC Zagreb preliminary card against Mairbek Taisumov. However, his opponent landed flush a devastating haymaker in the first round of the fight and the chin has not been seen since. It was initially thought that it had relocated to the back of his head, but this has since been disproved after some lad in the stands looked at the back of the fighters head and deemed the chin to not be there. The latest reports suggest that it went flying off his face, out of the stadium and is now floating somewhere in the Adriatic Sea.Police are appealing any trawlermen or boat-folk of any kind who may stumble across a stray chin to return it to its rightful owner. https://twitter.com/btsportufc/status/719202446170398720