A 77-year-old Australian man died on Sunday from injuries sustained from a wild kangaroo he had been keeping as a pet. Kangaroo attacks are surprisingly rare given how strong they seem, and the last known deadly attack happened back in 1936. He was found by a relative and died later at the scene before he could be transported to the hospital. Australian police had to shoot the animal dead because it was reportedly “posing an ongoing threat to emergency responders.” It hasn’t been confirmed whether he was actually killed by the kangaroo, as a coroner’s report is still incoming, but it would be …