On September 5, Saskatchewan fisherman Sean Konrad caught a 48-pound, world-record rainbow trout. The fish came from Lake Diefenbaker, where trout genetically engineered to grow extra-big escaped from a fish farm nine years ago.
The previous world record was held by Sean’s twin brother Adam, who pulled a 43-pound, 10-ounce rainbow trout from Lake Diefenbaker in 2007. That catch sparked online debate over the legitimacy of Lake Diefenbaker’s farm-born, genetically-engineered rainbows. Technically known as triploids, they’re designed with three sets of chromosomes, making them sterile and channeling energies normally spent reproducing towards growth.
