Non-punchers scoring surprising knoclouts.

[VG_Addict]

Sometimes, a fighter who's not considered a hard puncher will win a fight by knockout because he landed a perfect punch right on the button.

The best example I can think of is Michael Nunn's shocking first round KO of Sumbu Kalambay. Nunn wasn't really known as a puncher, but he landed a beautiful straight left that knocked Kalambay out cold.

[Smash]

unbeaten mandingo getting waxed by some jap guy a decade ago i think

[dan_cov]

Julius Indongo vs Troyanovsky
Anthony Crolla vs Ismael Barroso

Couple of fairly recent shockers I don't feel many/anyone seen coming.

[Silence]

Mayrunner vs Ortiz. Mayrunner's only KO win since 2009 lmao.

[Tatabanya]

Sven Ottke (final record 34 wins with just 6 KOs) knocking Anthony Mundine out cold in 2001.

[removed]

It wasn't a KO, but that massive right hand that Cunningham (non-puncher) landed on Fury was a great fkin shot. Dropped Fury like a stone.

[Flickergrab98]

This doesn’t quite fit the criteria of being a one punch knockout, but Whittaker’s come from behind ko of Hurtado is the first thing that came to mind.

[Nash out]

Malignaggi pulling off the win of all wins when he knocked out Senchenko. Senchenko went on to destroy prime Hatton, though he was also battered by Special K. Nash out.