Requiem for Comet the Goldfish, Who Over The Years Truly Grew on Her. ... In that tale, a boy who just wouldn't listen overfed his goldfish, and it grew to the size of a whale.

Comet the goldfish may be the world's most intelligent fish after its owner, Dean Pomerleau, trained it to perform a range of aquatic activities. Comet can play football, basketball and even limbo ...