Only 56 hands on villain but with stats of 21%/5%/1 I think that's where this guy lives.

No Limit Holdem Ring game
Blinds: $0.15/$0.25
10 players
Converter

Stack sizes:
UTG: $26.15
UTG+1: $4
UTG+2: $24.05
MP1: $25
Hero: $23.85
MP3: $30.60
CO: $25
Button: $70.65
SB: $33
BB: $9.50

Pre-flop: (10 players) Hero is MP2 with J K
4 folds, Hero raises to $1.25, MP3 folds, CO calls, Button folds, SB calls, BB folds.

Flop: 6 6 J ($4, 3 players)
SB checks, Hero bets $3, CO folds, SB raises to $6, Hero ??