The one that got away was the World's Largest Bullhead in Crystal Lake Iowa

From The Road on 3/17/2020

12 feet long and elevated atop a pile of rocks; its sign notes that the fish is a "Bullhead!" Worthy of an exclamation point. Built in 1958 by Carl Frick and Rush Gabrilson; restored in 2007.

The one that got away was the World's Largest Bullhead in Crystal Lake Iowa