The Ring magazine Knockout of the Year
The Ring magazine was established in 1922 and has named a Knockout of the Year since 1989, based on the magazine's writers' criteria. == Knockouts of the Year by decade == === 1980s === 1989: Michael Nunn KO 1 Sumbu Kalambay – see Michael Nunn vs.
Source: Wikipedia — The Ring magazine Knockout of the Year (CC BY-SA 4.0)