The Westmeath boxer was in vicious form and finished off Jack Heath inside 90 seconds.
It was a complete mismatch from the bell as Nevin came roaring out in front of a home crowd for the first time as a professional.
Nevin was roared on by a massive crowd at the 3Arena as the pressure grew on the referee to stop the fight, which he did after 85 seconds.
Nevin now has three straight wins as a professional.
Devastating stuff.
http://youtu.be/mFdngbnq73k
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