Knut, world-famous polar bear, found dead
And at this moment Knut, the five-year-old polar bear who spent his full life raised by humans, is frozen.The cause of death is unknown. Pictures: Nuts larger than KnutThe Berlin Zoos bear-curator, Heiner Klos, thought to facilitate Knut was found hanging inwards the hose inwards his cage.Knut on track life featuring in the Berlin Zoo, the main polar bear born in attendance featuring in thirty years. pro unknown reasons, the cub was abandoned by his protect, and was raised by his teacher Thomas Dorflein. to the same degree the just polar bear always raised by humans, Knut was an immediate sensation.