Its typecast.
And there are a lot of them, which are actually decent actors, but there is a growing majority that can't actually act? And defeating the purpose of acting? And it kinda annoys me. i feel sorry for an actor that is typecasted, especially if they don't like the type of character.

Well he's not tall that's for sure.
Like, there's a few people surrounding him in one scene, and he is like the shortest one XD