what does he have?

Hand converted with online PokerStrategy.com hand converter:

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$0.1/$0.25 No-Limit Hold'em (6 handed)

Known players:
[tg]MP3$27.75:///////;CO (Hero)$50.53:///////;BU$9.65:///////;SB$14.41:///////;BB$25.59:///////;MP2$21.93:///////;[/tg]

Preflop: Hero is CO with A:d, K:s.
2 folds, Hero raises to $0.60, BU folds, SB raises to $1.75, BB folds, Hero raises to $4.00, SB calls $2.25.

Flop: ($8.25) 3:h, Q:c, 5:c (2 players)
SB bets $10.41, Hero folds, SB gets uncalled bet back.

Final Pot: $8.25.

８６　hands 　vpip29 pfr26 wtsd33 w$SD67 3BET14.3 ３BET against CO １３．３　　　flop AGG３３　　turn １７　river ２０　　　　　　

I think fold on the flop was okey,but what do you think he has? he called to 4 bets and all in donk, flush draw AQ? KJ flush draw?