Knut (5 December 2006 – 19 March 2011) was a polar bear who was born in captivity at the Berlin Zoological Garden. Rejected by his mother at birth, he was raised by zookeepers. He was the first polar bear cub to survive past infancy at the Berlin Zoo in more than 30 years. At one time the subject of international controversy, he became a tourist attraction and commercial success. After the German tabloid newspaper Bild ran a quote from an animal rights activist that decried keeping the cub in captivity, fans worldwide rallied in support of his being hand-raised by humans.
Knut became the center of a mass media phenomenon dubbed "Knutmania" that spanned the globe and spawned toys, media specials, DVDs, and books. Because of this, the cub was largely responsible for a significant increase in revenue, estimated at about five million euros, at the Berlin Zoo in 2007. Zoo attendance figures for the year had increased by an estimated 30 percent. On 19 March 2011, Knut died unexpectedly at the age of four. His death was caused by drowning after he collapsed into his enclosure's pool while suffering from encephalitis. More ...