Just a random guy from Croatia called Kata. The one who carries his team to the victory in online free to play game League of Legends. He also always says on the beginning of the game that he is the best and that he will carry his team.
PS: He often makes mating sounds like: "Ja sam ubojica"
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.