Can someone explain to me how the hell this happened???

Its a very new account, that makes it so that the #1 in SA and fleet arena aren't very crazy. But since you can see in his GAC history that he is clearly cheating it would make sense to report him.

https://swgoh.gg/p/415965117/gac-history/

Nah, he's just got mad skill.

His got a very good gaming chair, LOL!