After the other big stack folds, I thought I had a great hand to put him all-in. I was surprised when he calls. I was more surprise with his whole cards, as I wasn't expecting him to take that risk at this stage...Is this play correct?
PokerStars - $1.32+$0.18|50/100 NL - Holdem - 7 players
Hand converted by PokerTracker 4
SB: 485.00
BB: 875.00
UTG: 1,370.00
UTG+1: 1,925.00 27/23/2
MP: 2,140.00
CO: 3,255.00
Hero (BTN): 3,450.00 26/23/0 (Must be the first time in a while I have an AF=0! 
)
SB posts SB 50.00, BB posts BB 100.00
Pre Flop: (pot: 150.00) Hero has 8♣ 8♠
fold, UTG+1 raises to 400.00, fold, fold, Hero raises to 2,900.00, fold, fold, UTG+1 calls 1,525.00 and is all-in
Flop: (4000.00, 2 players) T♥ 6♥ J♥
Turn: (4000.00, 2 players) 5♥
River: (4000.00, 2 players) 3♦
Spoiler
UTG+1 shows A♦ 7♦ (High Card, Ace) (Pre 33%, Flop 17%, Turn 15%)
Hero shows 8♣ 8♠ (One Pair, Eights) (Pre 67%, Flop 83%, Turn 85%)
Hero wins 4,000.00
