Sion is not that bad of a jungler
He has a very solid win rate in the jungle. Of course, his pick rate is also low, but for those games he is picked, he is doing quite well. His win rate has been climbing steadily.
The fact is, Sion is not an easy champion. Sion mains have a 60% win rate with him in jungle and an even higher one in top, while new players have 40% to 45% winrates. It's the same reason why Azir has a bad win rate and is still regarded as strong;. Azir's win rate is just so much lower because he's more appealing than Sion, who also takes time to learn but perhaps isn't as fun for some people.


is just really nice and his ganks are amazing.
Top and
Jungle is an amazing duo.