What is a jungler that can control the game, has constant presence and good ganks?

You're getting downvoted because downvote trolls lurk in the 'New' section of Gameplay.

Anyway, junglers with constant lane presence and ganks tend to be the ones that don't need much farm, and who are able to gank before level 6. But there are many types of junglers who can put out different types of pressure. (Junglers can fit multiple categories)

Constant lane presence. Can gank early and don't necessarily need much farm. Examples:

Jungle/objective presence. Can clear fast, win early trades, and counterjungle. Examples:

Global presence after 6. Need to farm, but can cross distances fast or be a threat in fights.

Farm junglers. Ganks at 6 or clean up in botlane. Good luck, laners.

Well-rounded junglers. Can gank early, get better at 6, clear decently, etc.

are my most hated junglers simply because of their insane damage for building defensive items after their jungle item.

Reksai fits that. She can counter jungle like no bodies buisness too.

These guys pretty much are dominating the jungle:

if your looking for tank junglers for damage dealing junglers

Trundle is an amazing jungler. Fast clear speed, amazing duelist for counter jungling, good ganks, requires little farm to get going, etc.

Assassin junglers are very dominant till about 25 where a couple of them fall off, but they can really deal with losing lanes, objectives, and split pushing in some cases.

are pretty good at that