For 85 years, the record set by legendary angler Georgina Ballantine had seemed untouchable.
Few who have seen the delightful photograph of the slight Miss Ballantine immaculately dressed in tweed hat and coat standing next to her giant catch believed another woman would ever land a freshwater fish bigger than the 64lb salmon she hooked.
But today it was confirmed her record has fallen after housewife Bev Street dramatically landed a monster catfish which tipped the scales at 66lb.
Bev's catch beats the 85-year-old record set by Georgina Ballantine in 1922 when she caught the 64lb salmon (above)
The lake's bailiff was called out to verify the weighing, and it took the three men to lift the fish up and put it in Mrs Street's arms for a photograph.
Mrs Street, of Skegness, Lincolnshire, said: "I knew it was going to be big but it didn't cross my mind that it was going to be a record.
"Even now I can't believe I have broken the Ballantine record. It's taken a long time but at last somebody has done it.
"I'm over the moon and I couldn't sleep for two days afterwards because I was so excited."
Mrs Street took up angling three years ago after being encouraged by her husband, and the couple regularly go on fishing holidays together.
Up until now, her previous biggest catch was a 29lb carp while Mr Street has caught a 44lb specimen before.
It is thought there are only eight catfish weighing more than 60lb in Britain, making her achievement even more remarkable.
Mr Street, a driver, said: "I'm so proud of her, it's just brilliant. It's bigger than anything I have ever caught." Miss Ballantine, part of the Ballantine Whisky family, set the previous record on October 7 in 1922 when she landed the 64lb salmon from a boat on the Glendelvine stretch of the River Tay in Perthshire, Scotland.
Such was its size and strength that she said her arms remained swollen for two weeks afterwards.
Michael Heylin, of the British Record (rod caught) Fish Committee, said: "The Ballantine catch is a very famous record because it was caught when there were hardly any ladies angling. Her record has stood the test of time.
"This new record is brilliant news, it is a massive achievement. Hopefully it will encourage more women to take up the sport, just like Ballantine did."
Of the estimated three million sea and freshwater anglers in Britain, around 300,000 are thought to be women.
The lake's bailiff was called out to verify the weighing, and it took the three men to lift the fish up and put it in Mrs Street's arms for a photograph.
Mrs Street, of Skegness, Lincolnshire, said: "I knew it was going to be big but it didn't cross my mind that it was going to be a record.
"Even now I can't believe I have broken the Ballantine record. It's taken a long time but at last somebody has done it.
"I'm over the moon and I couldn't sleep for two days afterwards because I was so excited."
Mrs Street took up angling three years ago after being encouraged by her husband, and the couple regularly go on fishing holidays together.
Up until now, her previous biggest catch was a 29lb carp while Mr Street has caught a 44lb specimen before.
It is thought there are only eight catfish weighing more than 60lb in Britain, making her achievement even more remarkable.
Mr Street, a driver, said: "I'm so proud of her, it's just brilliant. It's bigger than anything I have ever caught." Miss Ballantine, part of the Ballantine Whisky family, set the previous record on October 7 in 1922 when she landed the 64lb salmon from a boat on the Glendelvine stretch of the River Tay in Perthshire, Scotland.
Such was its size and strength that she said her arms remained swollen for two weeks afterwards.
Michael Heylin, of the British Record (rod caught) Fish Committee, said: "The Ballantine catch is a very famous record because it was caught when there were hardly any ladies angling. Her record has stood the test of time.
"This new record is brilliant news, it is a massive achievement. Hopefully it will encourage more women to take up the sport, just like Ballantine did."
Of the estimated three million sea and freshwater anglers in Britain, around 300,000 are thought to be women.