What does my oppenent have? (local live game)

[Spuddy]

Local $1-$2 PL game.


Hand 1:
I was dealt AA, next to UTG. UTG makes it $8. I re-raise to $20 total. folds around to him he calls.
Flop: 6 2 K

He checked to me. I bet $30. He called. No read on player by the way.

Turn was: 7

He checks to me. I bet $50. He calls.

River was: 9
He leads out and bets $50. I flat call.
What does he have?



Hand 2


I hold A Q UTG. I raise to $8. 5 callers.
Flop: A 4 2

I bet $20, everyone folds to the person on the button. He min-raises to $40 total. I re-raised, $80 more. He pushes in for $175 more. After much thought I fold, and question my play. This player was nuts. He pushed all in blind for $40 for fun, chased every gutter to hit gutters. Potted a pot pre-flop with 7-4 of clubs. What does he have?