Heaviest mackerel fish caught in competition

Heaviest mackerel fish caught in competition
Who
Wayne Dobbs
What
1.13 kilogram(s)
Where
United States (Icy Straight, Alaska,)
When
15 May 2006
1.13 kg (2 lb 8 oz) Mackerel, atka (Pleurogrammus monopterygius) Wayne Dobbs (USA) Icy Straight, Alaska, USA 15/05/2006