Video: Barenuckle boxing match in Myanmar ends with brutal spinning backfist KO

The last quarter of 2017 has seen some powerful combat sports knockouts and a finish from Southeast Asia could rank with the best of them.
In Myanmar, a Lethwei (a form of barenuckle boxing) bout ended in definitive fashion when one fighter landed a wicked spinning backfist that left his opponent flat on the mat.
See a clip of the stunning strike above.