Ban all Trophy Hunting!

I saw a video of a trophy hunter that sneaked up on a sleeping lion in it's own habitat and shot him! Then celebrated as the poor animal died in agony. And this is completely legal! Only a sick individual would kill an animal just for the fun of it! Without guns, he would be no match for the lion which means he shouldn't be hunting them. How many more animals have to die like this until it's finally stopped? Trophy hunting does absolutely nothing for conservation. Conservation saves animals and trophy hunting kills. It's time protect animals and ban all trophy hunting everywhere! Nobody has the right to take another life just because they want to. Something needs to be done, now!!! Animals are not trophies!!