This video, apparently shot in South Africa, shows what a wounded lion is capable of. After the initial shot, which appears to be a good hit and which definitely knocks the lion down, the (unusually large) hunting party approaches the lion, which rises and proceeds to charge at a speed resembling a fast car. The lion probably would have done more harm to the shooter if he had contacted his target at a slower speed. There is no way of knowing the result, but the person hit by 400-500 lbs. (182-226 kg.) of fast moving lion was undoubtedly injured. And was the second person hit, or did he fall to the ground leaping away from the lion’s path of exit? The fusillade of close range and desperately hasty high-powered rifle fire that occurred when the lion was in the midst of the hunting party looked pretty hazardous to me as well.
That was quite a lion. I expect Major Parker would have said that particular lion was a gentleman.