I don't know much about the villain, he's only raised 2 times in 54 hands before this one:

$1/$2 No Limit Holdem
8 players
Converted at weaktight.com

Profiles and Stacks:
17.1/5.3/0.9 (76) UTG ($200.00)
26.7/2.7/1.0 (75) UTG+1 ($198.00)
54.5/0.0/0.7 (11) MP1 ($175.75)
28.6/17.9/3.0 (28) MP2 ($31.00)
17.5/6.7/2.2 (120) CO ($387.00)
15.8/4.4/4.5 (114) Hero ($197.00)
27.3/6.1/2.4 (66) SB ($246.80)
37.0/22.2/15.0 (54) BB ($207.11)

Pre-flop: ($3, 8 players) Hero is BTN
UTG calls $2, 4 folds, Hero raises to $10, SB raises to $30, 1 fold, UTG folds, Hero calls $20

Flop: ($64, 2 players)
SB bets $40, $40 to Hero ($167)?