Jax's identity

Guys I figured out who Jax is. Now hear me out on ALL of this. What do we know about Jax?

1. His weapon was too strong to be in the League and was removed
2. His people are unknown, possibly extinct
3. He's a strong fighter who nobody has beat

Now look at his quote, "Let me at em!"

Know who else shares that quote? Know who else has been beat by nobody in the town they came from? Know who else has nobody from their species? Fizz. And as we all know, Fizz's new trident is DFG, which was removed from the game. Jax's passive picture is him fishing, Fizz is a fish with a fisherman skin. Both are considered OP by many and great for 1v1s.