This one is from A4SQ:

"The attached pictures are of a guy who works for the forest service in Alaska. He was out deer hunting. A large Grizzly bear charged him from about 50 yards away. The guy unloaded a 7mm Mag Semi-auto into the bear and it dropped a few feet from him. (He had to reload and shoot it in the head to kill it). It weighed over 1600 pounds, and stood 12'6" high at the shoulder. It's a world record.

The bear had killed a couple of other people, so don't feel too badly for it's demise (yeah I know..we're in their way, not the other way around.) Of course, the Game Department did not let him keep it. "Think about it - this thing on it's hind legs could walk up to the average single story house and could look on the roof at eye level."