Tigers are so strong that they can stand up even after death. And also they are smart enough to take revenge on hunters, one such incident was when Russian poacher Vladimir Markov found out the hard way after attacked one in the Russian Far East in 1997. Markov shot and wounded the tiger during a hunt, and to add insult to injury, he took part of its kill. The tiger didn’t forget, and between 12 and 48 hours later, it tracked Markov to the cabin where he lived.But Markov wasn’t home, so the tiger destroyed anything in the cabin that had his scent and patiently waited for him to arrive. When Markov finally did, the tiger killed and ate him.