These are the most biggest of Cats of  all!! they wiegh 931 pounds! hard to believe why don`t you go right up to one and wiegh it! LOL just kidding if you did that you would be dinner (breakfast lunch wichever time you went). they live here: Northeastern China, Korea, Russia, parts of India and around the Himalaya. heres a great websight that i got this from its the biggest cats on earth: