I seen him limp in with AK and then just call with TP TK at the start another thing I saw happen quite a lot was doing lots of L/C or L/F so my thoughts were he would have a tight range of hands that would get raised.
If that wasn't enough he was regularly donk betting weakish if he called a raise preflop and was OOP weather that be with small pairs or flush draws k bet of about 2xBB and when doing these donk bets, he didn't think much about his opponents range at all, a prime example being when he called a raise with 44 OOP flop comes KcQ9c and he donked 120 then on the turn a brick so he donks again and on the river which give Ac he donks 420.
Comments
If that wasn't enough he was regularly donk betting weakish if he called a raise preflop and was OOP weather that be with small pairs or flush draws k bet of about 2xBB and when doing these donk bets, he didn't think much about his opponents range at all, a prime example being when he called a raise with 44 OOP flop comes KcQ9c and he donked 120 then on the turn a brick so he donks again and on the river which give Ac he donks 420.