South Korean MMA fighter Heo Jae-Hyuk will forever be known as the idiot fighter who sang Imagine Dragons and then got destroyed. 

Ahead of Saturday’s Road FC 50 heavyweight bout against Gun Oh Shim, Heo had the microphone in hand for his octagon walk. He gave the fans his rendition of Imagine Dragsons’ “Believer.”

Heo Jae-Hyuk would lose in 20 seconds by TKO 

I would say don’t quit your day job, but honestly, I think he should quit that too. 

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