I dare you to put a single human in a room with a lion, tiger, or any african mammal. See how long you last
Pretty long if I've got my Winchester Model 70 in .375 H&H Magnum with me
I will also say that I can, with nothing more than my bare hands, take on African mammals like a hyrax, dik-dik, duiker...
But seriously, I've tried to view this and haven't been able to get the whole thing to play. Is it a mad leopard or lion? I've seen other footage of people messing around with pissed off leopards and while it ain't pretty there's a far better chance of surviving that over a pissed off lion.