Freshwater Fish Weight Angler Location Date Pongee (Snakehead) 7 lbs 1/4 oz Ann Hart Lake Wilson, O'ahu 10/24/77 On October 24, 1977, Ann Hart caught the largest pongee ever recorded in Hawai'i waters. She caught the 7-lb 1/4-oz snakehead while fishing at Lake Wilson on O'ahu.