Steve Irwin: The Crocodile Hunter Killed by Stingray at 44

Steve Irwin was an Australian zookeeper, television personality and conservationist known as the Crocodile Hunter. Born on February 22, 1962, in Melbourne, he grew up working at his parents' reptile park in Queensland.

Irwin co-hosted the wildlife series The Crocodile Hunter with his wife, Terri, which reached audiences in more than 100 countries. He co-owned Australia Zoo and used his fame to raise money for conservation.

Irwin died on September 4, 2006, when a stingray barb pierced his chest while he was filming a documentary at the Great Barrier Reef. He was 44. He is survived by his wife and their children, Bindi and Robert.

Achievements: Co-owner of Australia Zoo, The Crocodile Hunter, wildlife conservation advocate.

Birth: February 22, 1962 - Upper Ferntree Gully, Victoria, Australia.

Profession: Wildlife expert.

Interesting Facts: A turtle species discovered in 1997 was named Irwin's turtle in his honor.