How do I make mobs never stop being aggroed on you, and also make them aggroe on you from very far away.

Hi so, I'm trynna make a mob that will always be aggroed on you, even if you are 10k blocks away it will still try to find and attack you, and also make him aggroe on you even if you are like 10k blocks away. (Like SCP-096)

I tried adding stuff like watch closest entity type player in radius of 10000, but it's not working.

Is it possible to make this mob do that stuff?